Current Fire Danger
Forecast Discussion for BOX NWS Office
577
FNUS51 KBOX 212109
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
409 PM EST Sat Dec 21 2024
.DISCUSSION...
Surface high pressure builds in from the west this weekend and
leads to dry and cold conditions. Minimum relative humidity
Sunday is between 30 and 50 percent, then 30 to 50 percent on
Monday.
.OUTLOOK...Tuesday through Friday...
The high moves off the coast by Tuesday as a weak low pressure
system crosses the region. This will bring milder temperatures
and perhaps a brief period of light snow showers. High pressure
then builds back over the region by the second half of the
Holiday week with mainly dry weather and seasonable temperatures.
MAZ015-220900-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 10 (-14) 21 (-10) 8 27
RH % (24h trend) 70 (-30) 43 (-10) 79 47
20ft Wnd AM(mph) NW 10 G20 Lgt/Var
20ft Wnd PM(mph) NW 11 G23 NW 9 NW 7 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 720 3150 420 2560
Transport Wnd (kts) NW 22 NW 14 NW 7 SW 7
Vent Rate (kt-ft) 15840 44100 2940 17920
Max ADI Early 35 Fair 51 Gen Good 11 Poor 14 Gen Poor
Max ADI Late 34 Fair 41 Gen Good 5 Very Poor 22 Fair
Max LVORI Early 2 2 3 3
Max LVORI Late 2 2 3 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows in
the lower 20s. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Highs in the
mid 30s. Southwest winds around 5 mph, becoming northwest in the
afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 20s. North
winds 5 to 10 mph.
.WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy. Lows in the
mid 20s. Highs in the mid 30s. North winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Lows around 30. Highs
in the lower 40s. North winds around 5 mph.
$$
MAZ016-220900-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 9 (-16) 21 (-10) 9 27
RH % (24h trend) 70 (-30) 45 (-8) 80 48
20ft Wnd AM(mph) NW 9 G19 Lgt/Var
20ft Wnd PM(mph) NW 10 G23 NW 9 NW 7 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 580 3150 580 2550
Transport Wnd (kts) NW 21 NW 14 N 13 SW 7
Vent Rate (kt-ft) 12180 44100 7540 17850
Max ADI Early 34 Fair 49 Gen Good 10 Poor 15 Gen Poor
Max ADI Late 25 Fair 42 Gen Good 8 Poor 23 Fair
Max LVORI Early 3 2 3 3
Max LVORI Late 3 2 3 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows
around 20. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Highs in the
mid 30s. Southwest winds around 5 mph, becoming northwest in the
afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 20s. North
winds 5 to 10 mph.
.WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy. Lows in the
mid 20s. Highs in the upper 30s. North winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Lows around 30. Highs
in the lower 40s. North winds around 5 mph.
$$
MAZ013-220900-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 8 (-15) 21 (-10) 4 27
RH % (24h trend) 70 (-30) 41 (-12) 87 43
20ft Wnd AM(mph) NW 7 G17 Lgt/Var
20ft Wnd PM(mph) NW 8 G20 NW 7 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 400 3420 390 2700
Transport Wnd (kts) NW 17 NW 15 N 6 SW 7
Vent Rate (kt-ft) 6800 51300 2340 18900
Max ADI Early 13 Gen Poor 61 Good 8 Poor 13 Gen Poor
Max ADI Late 12 Poor 58 Gen Good 5 Very Poor 25 Fair
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 17. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the mid 30s. Southwest winds around 5 mph, becoming northwest
around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows 19 to
24. Highs in the mid 30s. North winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Lows in the upper 20s.
Highs around 40. North winds around 5 mph.
$$
MAZ014-220900-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 10 (-13) 21 (-9) 3 26
RH % (24h trend) 67 (-33) 43 (-12) 83 43
20ft Wnd AM(mph) NW 7 G18 Lgt/Var
20ft Wnd PM(mph) NW 9 G22 NW 9 NW 6 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 580 3240 280 2250
Transport Wnd (kts) NW 19 NW 15 NW 6 S 7
Vent Rate (kt-ft) 11020 48600 1680 15750
Max ADI Early 22 Fair 63 Good 9 Poor 14 Gen Poor
Max ADI Late 15 Gen Poor 42 Gen Good 5 Very Poor 22 Fair
Max LVORI Early 2 2 4 3
Max LVORI Late 2 2 4 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows
around 20. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Highs in the
mid 30s. Southwest winds around 5 mph, becoming northwest around
5 mph in the afternoon.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the lower
20s. Highs 33 to 39. North winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the upper
20s. Highs in the lower 40s. North winds around 5 mph.
$$
MAZ007-220900-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 8 (-17) 23 (-8) 7 29
RH % (24h trend) 77 (-23) 41 (-12) 88 40
20ft Wnd AM(mph) NW 10 G21 Lgt/Var
20ft Wnd PM(mph) NW 12 G24 NW 10 NW 7 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 490 3910 340 3190
Transport Wnd (kts) NW 23 NW 15 N 8 SW 8
Vent Rate (kt-ft) 11270 58650 2720 25520
Max ADI Early 37 Fair 51 Gen Good 11 Poor 16 Gen Poor
Max ADI Late 35 Fair 40 Fair 7 Poor 29 Fair
Max LVORI Early 2 2 4 3
Max LVORI Late 2 2 4 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows in
the lower 20s. Southwest winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Highs in the
mid 30s. Southwest winds 5 to 10 mph, becoming northwest in the
afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 20s. North
winds 5 to 10 mph.
.WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy. Lows in the
mid 20s. Highs in the upper 30s. North winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Lows around 30. Highs
in the lower 40s. Northeast winds 5 to 10 mph.
$$
MAZ006-220900-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 8 (-15) 20 (-9) 6 26
RH % (24h trend) 66 (-34) 39 (-13) 83 36
20ft Wnd AM(mph) NW 7 G19 Lgt/Var
20ft Wnd PM(mph) NW 9 G22 NW 8 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 610 3330 390 2670
Transport Wnd (kts) NW 19 N 14 NW 6 SW 8
Vent Rate (kt-ft) 11590 46620 2340 21360
Max ADI Early 29 Fair 55 Gen Good 9 Poor 12 Poor
Max ADI Late 15 Gen Poor 52 Gen Good 5 Very Poor 27 Fair
Max LVORI Early 2 2 3 3
Max LVORI Late 2 2 3 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows
around 17. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Highs in the
mid 30s. Southwest winds around 5 mph, becoming northwest in the
afternoon.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 18 to 23.
Highs 33 to 39. North winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 20s.
Highs in the lower 40s. Northeast winds around 5 mph.
$$
MAZ005-220900-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 8 (-15) 21 (-9) 1 27
RH % (24h trend) 67 (-33) 37 (-13) 91 33
20ft Wnd AM(mph) NW 6 G19 Lgt/Var
20ft Wnd PM(mph) NW 8 G21 NW 8 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 500 3460 340 2770
Transport Wnd (kts) NW 19 NW 16 N 6 S 7
Vent Rate (kt-ft) 9500 55360 2040 19390
Max ADI Early 15 Gen Poor 63 Good 9 Poor 13 Gen Poor
Max ADI Late 15 Gen Poor 57 Gen Good 5 Very Poor 24 Fair
Max LVORI Early 2 2 4 2
Max LVORI Late 2 2 4 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows
around 17. South winds around 5 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Highs in the
mid 30s. Southwest winds around 5 mph, becoming northwest in the
afternoon.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 18 to 23.
Highs 33 to 39. North winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 20s.
Highs in the lower 40s. North winds around 5 mph.
$$
MAZ012-220900-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 7 (-16) 20 (-9) 3 26
RH % (24h trend) 70 (-30) 37 (-15) 79 31
20ft Wnd AM(mph) NW 7 G18 Lgt/Var
20ft Wnd PM(mph) NW 8 G21 NW 7 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 420 3420 280 2740
Transport Wnd (kts) NW 17 NW 16 N 5 SW 7
Vent Rate (kt-ft) 7140 54720 1400 19180
Max ADI Early 13 Gen Poor 56 Gen Good 8 Poor 10 Poor
Max ADI Late 13 Gen Poor 61 Good 4 Very Poor 25 Fair
Max LVORI Early 2 2 3 2
Max LVORI Late 2 2 3 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 16. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the mid 30s. Southwest winds around 5 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 17 to 23.
Highs 33 to 39. Northeast winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the upper
20s. Highs in the lower 40s. Northeast winds around 5 mph.
$$
MAZ004-220900-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 4 (-18) 19 (-8) 0 26
RH % (24h trend) 70 (-30) 37 (-13) 95 30
20ft Wnd AM(mph) NW 8 G20 Lgt/Var
20ft Wnd PM(mph) NW 10 G23 NW 8 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 190 3460 170 2780
Transport Wnd (kts) NW 15 NW 16 N 4 SW 8
Vent Rate (kt-ft) 2850 55360 680 22240
Max ADI Early 27 Fair 45 Gen Good 9 Poor 14 Gen Poor
Max ADI Late 17 Gen Poor 55 Gen Good 4 Very Poor 25 Fair
Max LVORI Early 3 2 4 2
Max LVORI Late 3 2 4 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows
around 15. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Highs in the
lower 30s. Southwest winds around 5 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 16 to 21.
Highs 32 to 38. Northeast winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 20s.
Highs around 40. Northeast winds around 5 mph.
$$
MAZ026-220900-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 5 (-18) 21 (-7) 1 26
RH % (24h trend) 70 (-30) 37 (-13) 83 30
20ft Wnd AM(mph) NW 7 G19 Lgt/Var
20ft Wnd PM(mph) NW 9 G23 NW 7 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 450 3440 180 2790
Transport Wnd (kts) NW 17 NW 17 NW 5 S 7
Vent Rate (kt-ft) 7650 58480 900 19530
Max ADI Early 15 Gen Poor 63 Good 9 Poor 16 Gen Poor
Max ADI Late 13 Gen Poor 60 Gen Good 4 Very Poor 27 Fair
Max LVORI Early 2 2 4 2
Max LVORI Late 2 2 4 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows
around 16. South winds around 5 mph.
.TUESDAY...Mostly cloudy with snow showers likely. Highs in the
mid 30s. Southwest winds around 5 mph, becoming northwest in the
afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows
around 18. Highs in the lower 30s. Northwest winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Lows in the lower 20s.
Highs in the upper 30s. Northeast winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 20s.
Highs around 40. Northeast winds around 5 mph.
$$
MAZ002-220900-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 2 (-18) 17 (-6) -4 23
RH % (24h trend) 73 (-27) 40 (-12) 91 32
20ft Wnd AM(mph) NW 6 G19 Lgt/Var
20ft Wnd PM(mph) NW 9 G23 NW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3580 2410
Transport Wnd (kts) NW 12 N 14 N 10 S 8
Vent Rate (kt-ft) 0 50120 0 19280
Max ADI Early 22 Fair 46 Gen Good 6 Very Poor 13 Gen Poor
Max ADI Late 11 Poor 51 Gen Good 4 Very Poor 25 Fair
Max LVORI Early 3 3 5 2
Max LVORI Late 3 3 5 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows
around 15. South winds around 5 mph.
.TUESDAY...Partly sunny with snow showers likely. Highs in the
lower 30s. Southwest winds around 5 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows 15 to
20. Highs in the lower 30s. North winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 30s. Northeast winds
around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 20s.
Highs in the upper 30s. Northeast winds around 5 mph.
$$
MAZ003-220900-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 4 (-19) 20 (-7) -3 25
RH % (24h trend) 70 (-26) 35 (-13) 100 31
20ft Wnd AM(mph) NW 7 G18 Lgt/Var
20ft Wnd PM(mph) NW 8 G20 NW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 490 3990 150 2710
Transport Wnd (kts) NW 15 N 15 N 5 S 8
Vent Rate (kt-ft) 7350 59850 750 21680
Max ADI Early 16 Gen Poor 54 Gen Good 8 Poor 13 Gen Poor
Max ADI Late 11 Poor 61 Good 4 Very Poor 26 Fair
Max LVORI Early 3 2 6 2
Max LVORI Late 3 2 6 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows
around 16. South winds around 5 mph.
.TUESDAY...Partly sunny with snow showers likely. Highs in the
lower 30s. Southwest winds around 5 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
around 18. Highs in the mid 30s. North winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 30s. North winds
around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 20s.
Highs around 40. North winds around 5 mph.
$$
MAZ008-220900-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 2 (-19) 18 (-6) -2 25
RH % (24h trend) 72 (-24) 38 (-16) 87 29
20ft Wnd AM(mph) NW 7 G20 Lgt/Var
20ft Wnd PM(mph) NW 9 G23 NW 7 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 290 3410 90 2470
Transport Wnd (kts) NW 16 N 15 NW 4 SW 8
Vent Rate (kt-ft) 4640 51150 360 19760
Max ADI Early 33 Fair 45 Gen Good 8 Poor 13 Gen Poor
Max ADI Late 13 Gen Poor 50 Gen Good 4 Very Poor 24 Fair
Max LVORI Early 3 2 4 2
Max LVORI Late 3 2 4 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows
around 15. South winds around 5 mph.
.TUESDAY...Partly sunny with snow showers likely. Highs in the
lower 30s. Southwest winds around 5 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows 15 to
20. Highs in the lower 30s. North winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 30s. Northeast winds
around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 20s.
Highs in the upper 30s. Northeast winds around 5 mph.
$$
MAZ010-220900-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 6 (-19) 22 (-7) -3 26
RH % (24h trend) 66 (-30) 34 (-16) 95 30
20ft Wnd AM(mph) NW 7 Lgt/Var
20ft Wnd PM(mph) NW 9 G20 NW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 710 3990 210 2680
Transport Wnd (kts) NW 16 N 14 N 4 S 7
Vent Rate (kt-ft) 11360 55860 840 18760
Max ADI Early 26 Fair 52 Gen Good 5 Very Poor 13 Gen Poor
Max ADI Late 11 Poor 58 Gen Good 4 Very Poor 23 Fair
Max LVORI Early 2 2 6 2
Max LVORI Late 2 2 6 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows
around 17. South winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the mid 30s. Southwest winds around 5 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 16. North winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 30s. North winds around
5 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows around 20.
Highs in the upper 30s. North winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 20s.
Highs in the lower 40s. North winds around 5 mph.
$$
MAZ009-220900-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 2 (-20) 18 (-8) 0 24
RH % (24h trend) 76 (-20) 37 (-17) 83 31
20ft Wnd AM(mph) NW 8 G20 Lgt/Var
20ft Wnd PM(mph) NW 10 G24 NW 8 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 320 3170 140 2370
Transport Wnd (kts) NW 15 N 15 N 4 SW 8
Vent Rate (kt-ft) 4800 47550 560 18960
Max ADI Early 35 Fair 47 Gen Good 8 Poor 13 Gen Poor
Max ADI Late 15 Gen Poor 48 Gen Good 4 Very Poor 26 Fair
Max LVORI Early 3 2 4 2
Max LVORI Late 3 2 4 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with snow showers likely. Lows
around 15. Southwest winds around 5 mph.
.TUESDAY...Partly sunny with snow showers likely. Highs in the
lower 30s. Southwest winds around 5 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 16. North winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the lower 30s. North winds around
5 mph.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
around 20. Highs in the mid 30s. North winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 30s. Northeast winds
around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 20s.
Highs in the upper 30s. Northeast winds around 5 mph.
$$
MAZ011-220900-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 7 (-18) 22 (-8) -1 26
RH % (24h trend) 67 (-33) 34 (-14) 100 30
20ft Wnd AM(mph) NW 7 G17 Lgt/Var
20ft Wnd PM(mph) NW 9 G21 NW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 760 3700 260 2500
Transport Wnd (kts) NW 16 N 14 N 4 SW 7
Vent Rate (kt-ft) 12160 51800 1040 17500
Max ADI Early 27 Fair 50 Gen Good 8 Poor 10 Poor
Max ADI Late 12 Poor 57 Gen Good 4 Very Poor 21 Fair
Max LVORI Early 2 2 5 2
Max LVORI Late 2 2 5 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 17. South winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the mid 30s. Southwest winds around 5 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 16. North winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 30s. North winds around
5 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the
lower 20s. Highs in the upper 30s. North winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 20s.
Highs in the lower 40s. North winds around 5 mph.
$$
CTZ002-220900-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 6 (-20) 22 (-8) 3 27
RH % (24h trend) 73 (-27) 31 (-15) 79 31
20ft Wnd AM(mph) NW 7 G18 Lgt/Var
20ft Wnd PM(mph) NW 9 G23 NW 7 N 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 400 3700 190 2500
Transport Wnd (kts) NW 14 N 15 N 5 SW 7
Vent Rate (kt-ft) 5600 55500 950 17500
Max ADI Early 26 Fair 48 Gen Good 8 Poor 12 Poor
Max ADI Late 12 Poor 57 Gen Good 4 Very Poor 22 Fair
Max LVORI Early 2 2 3 2
Max LVORI Late 2 2 3 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 18. South winds around 5 mph.
.TUESDAY...Partly sunny with a chance of snow showers. Highs in
the mid 30s. Southwest winds around 5 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows around 18.
Highs in the mid 30s. North winds around 5 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the
lower 20s. Highs around 40. North winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the upper
20s. Highs in the lower 40s. North winds around 5 mph.
$$
CTZ003-220900-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 7 (-18) 22 (-8) 0 26
RH % (24h trend) 67 (-33) 34 (-16) 83 31
20ft Wnd AM(mph) NW 7 G17 Lgt/Var
20ft Wnd PM(mph) NW 9 G21 NW 7 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 860 3650 260 2670
Transport Wnd (kts) NW 15 N 14 N 5 SW 6
Vent Rate (kt-ft) 12900 51100 1300 16020
Max ADI Early 30 Fair 45 Gen Good 8 Poor 11 Poor
Max ADI Late 13 Gen Poor 56 Gen Good 5 Very Poor 20 Gen Poor
Max LVORI Early 2 2 4 2
Max LVORI Late 2 2 4 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 17. South winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the mid 30s. Southwest winds around 5 mph, becoming northwest
around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 17. North winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 30s. North winds around
5 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the
lower 20s. Highs around 40. Northeast winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the upper
20s. Highs in the lower 40s. Northeast winds around 5 mph.
$$
CTZ004-220900-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 7 (-17) 22 (-9) 0 27
RH % (24h trend) 69 (-31) 36 (-17) 83 33
20ft Wnd AM(mph) NW 7 Lgt/Var
20ft Wnd PM(mph) NW 8 G20 NW 7 N 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 530 3650 300 2730
Transport Wnd (kts) NW 16 N 15 N 5 SW 6
Vent Rate (kt-ft) 8480 54750 1500 16380
Max ADI Early 15 Gen Poor 53 Gen Good 8 Poor 11 Poor
Max ADI Late 13 Gen Poor 58 Gen Good 4 Very Poor 21 Fair
Max LVORI Early 2 2 4 2
Max LVORI Late 2 2 4 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 16. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the mid 30s. Southwest winds around 5 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 18. North winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 30s. North winds around
5 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the
lower 20s. Highs around 40. Northeast winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the upper
20s. Highs in the lower 40s. Northeast winds around 5 mph.
$$
RIZ001-220900-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 8 (-15) 21 (-9) 4 26
RH % (24h trend) 70 (-30) 39 (-16) 79 39
20ft Wnd AM(mph) NW 8 Lgt/Var
20ft Wnd PM(mph) NW 9 G19 NW 7 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 400 3400 290 2720
Transport Wnd (kts) NW 15 N 16 N 10 SW 6
Vent Rate (kt-ft) 6000 54400 2900 16320
Max ADI Early 13 Gen Poor 50 Gen Good 8 Poor 10 Poor
Max ADI Late 13 Gen Poor 62 Good 4 Very Poor 23 Fair
Max LVORI Early 3 2 3 3
Max LVORI Late 3 2 3 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 17. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the mid 30s. Southwest winds around 5 mph, becoming northwest
around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 18 to 23.
Highs 34 to 40. Northeast winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the upper
20s. Highs in the lower 40s. Northeast winds around 5 mph.
$$
RIZ002-220900-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 9 (-15) 22 (-10) 6 28
RH % (24h trend) 68 (-32) 41 (-12) 83 45
20ft Wnd AM(mph) NW 8 Lgt/Var
20ft Wnd PM(mph) NW 9 G19 NW 7 N 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 420 3470 480 2670
Transport Wnd (kts) NW 16 N 16 N 7 SW 5
Vent Rate (kt-ft) 6720 55520 3360 13350
Max ADI Early 12 Poor 56 Gen Good 8 Poor 10 Poor
Max ADI Late 13 Gen Poor 63 Good 5 Very Poor 18 Gen Poor
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 18. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the upper 30s. Southwest winds around 5 mph, becoming northwest
around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 20 to 25.
Highs 35 to 41. North winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the upper
20s. Highs in the lower 40s. North winds around 5 mph.
$$
RIZ003-220900-
Western Kent RI-
Including the cities of Coventry and West Greenwich
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 8 (-16) 22 (-9) 4 27
RH % (24h trend) 70 (-30) 39 (-16) 79 40
20ft Wnd AM(mph) NW 7 Lgt/Var
20ft Wnd PM(mph) NW 9 G19 NW 7 N 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 530 3390 390 2770
Transport Wnd (kts) NW 15 NW 15 N 7 SW 5
Vent Rate (kt-ft) 7950 50850 2730 13850
Max ADI Early 13 Gen Poor 45 Gen Good 8 Poor 10 Poor
Max ADI Late 12 Poor 60 Gen Good 4 Very Poor 20 Gen Poor
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 17. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the mid 30s. West winds around 5 mph, becoming northwest in the
afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 19. North winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 30s. North winds around
5 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the
lower 20s. Highs around 40. Northeast winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the upper
20s. Highs in the lower 40s. Northeast winds around 5 mph.
$$
RIZ004-220900-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 10 (-15) 22 (-10) 7 29
RH % (24h trend) 67 (-33) 41 (-12) 79 44
20ft Wnd AM(mph) NW 8 G17 Lgt/Var
20ft Wnd PM(mph) NW 9 G20 NW 8 N 6 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 450 3510 550 2790
Transport Wnd (kts) NW 16 N 14 N 7 SW 5
Vent Rate (kt-ft) 7200 49140 3850 13950
Max ADI Early 15 Gen Poor 47 Gen Good 9 Poor 11 Poor
Max ADI Late 12 Poor 54 Gen Good 6 Very Poor 19 Gen Poor
Max LVORI Early 2 2 3 3
Max LVORI Late 2 2 3 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 20. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the upper 30s. West winds around 5 mph, becoming northwest in the
afternoon.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 21 to 26.
Highs 36 to 41. North winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows around 30. Highs
in the mid 40s. North winds around 5 mph.
$$
RIZ005-220900-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 11 (-15) 23 (-10) 7 29
RH % (24h trend) 67 (-33) 41 (-12) 80 46
20ft Wnd AM(mph) NW 9 G17 Lgt/Var
20ft Wnd PM(mph) NW 10 G21 NW 8 N 7 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 420 3470 660 2810
Transport Wnd (kts) NW 17 NW 16 N 8 SW 5
Vent Rate (kt-ft) 7140 55520 5280 14050
Max ADI Early 30 Fair 48 Gen Good 10 Poor 12 Poor
Max ADI Late 28 Fair 54 Gen Good 8 Poor 19 Gen Poor
Max LVORI Early 2 2 3 3
Max LVORI Late 2 2 3 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the upper 30s. Southwest winds around 5 mph, becoming northwest
around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 23 to 28.
Highs 36 to 42. North winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the lower
30s. Highs in the mid 40s. North winds around 5 mph.
$$
RIZ006-220900-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 9 (-17) 23 (-10) 6 31
RH % (24h trend) 77 (-23) 37 (-16) 83 38
20ft Wnd AM(mph) NW 7 G17 Lgt/Var
20ft Wnd PM(mph) NW 9 G20 NW 8 N 6 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 450 3540 420 2850
Transport Wnd (kts) NW 18 N 13 N 12 SW 5
Vent Rate (kt-ft) 8100 46020 5040 14250
Max ADI Early 15 Gen Poor 52 Gen Good 10 Poor 11 Poor
Max ADI Late 13 Gen Poor 58 Gen Good 5 Very Poor 19 Gen Poor
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 20. Southwest winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the upper 30s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 20s. North
winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 30s. North winds 5 to
10 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the mid
20s. Highs in the lower 40s. Northeast winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows around 30. Highs
in the mid 40s. Northeast winds 5 to 10 mph.
$$
RIZ007-220900-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 12 (-16) 23 (-10) 9 32
RH % (24h trend) 73 (-27) 41 (-14) 84 48
20ft Wnd AM(mph) NW 10 G18 Lgt/Var
20ft Wnd PM(mph) NW 12 G21 NW 9 G17 N 8 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 1580 3560 630 2910
Transport Wnd (kts) NW 21 N 16 N 9 SW 6
Vent Rate (kt-ft) 33180 56960 5670 17460
Max ADI Early 36 Fair 50 Gen Good 13 Gen Poor 13 Gen Poor
Max ADI Late 31 Fair 48 Gen Good 10 Poor 21 Fair
Max LVORI Early 2 2 4 3
Max LVORI Late 2 2 4 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the mid 20s. Southwest winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the upper 30s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. North winds
5 to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Partly cloudy. Lows in the upper 20s.
Highs 36 to 42. North winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the lower
30s. Highs in the mid 40s. North winds 5 to 10 mph.
$$
RIZ008-220900-
Block Island RI-
Including the city of New Shoreham
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 16 (-15) 25 (-9) 15 35
RH % (24h trend) 74 (-26) 52 (-9) 80 63
20ft Wnd AM(mph) NW 11 G17 Lgt/Var
20ft Wnd PM(mph) NW 15 G22 NW 11 N 11 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2650 3750 1880 3110
Transport Wnd (kts) NW 19 N 16 N 8 SW 11
Vent Rate (kt-ft) 50350 60000 15040 34210
Max ADI Early 37 Fair 54 Gen Good 26 Fair 19 Gen Poor
Max ADI Late 32 Fair 47 Gen Good 10 Poor 28 Fair
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the lower 30s. Southwest winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the lower 40s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 30. North winds 5 to
10 mph.
.WEDNESDAY THROUGH FRIDAY...Partly cloudy. Lows in the mid 30s.
Highs around 40. Northeast winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the upper
30s. Highs in the mid 40s. Northeast winds 5 to 10 mph.
$$
MAZ017-220900-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 9 (-14) 22 (-9) 4 28
RH % (24h trend) 69 (-31) 38 (-15) 91 44
20ft Wnd AM(mph) NW 6 Lgt/Var
20ft Wnd PM(mph) NW 7 G19 NW 7 N 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 3450 500 2900
Transport Wnd (kts) NW 16 NW 15 N 10 SW 6
Vent Rate (kt-ft) 5440 51750 5000 17400
Max ADI Early 12 Poor 59 Gen Good 5 Very Poor 13 Gen Poor
Max ADI Late 12 Poor 59 Gen Good 5 Very Poor 23 Fair
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 17. Light and variable wind.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the upper 30s. Southwest winds around 5 mph, becoming northwest
in the afternoon.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 19 to 24.
Highs 35 to 41. North winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the upper
20s. Highs in the lower 40s. North winds around 5 mph.
$$
MAZ018-220900-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 9 (-15) 22 (-10) 5 29
RH % (24h trend) 70 (-30) 41 (-14) 91 44
20ft Wnd AM(mph) NW 7 G18 Lgt/Var
20ft Wnd PM(mph) NW 8 G21 NW 7 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 3350 470 3020
Transport Wnd (kts) NW 18 NW 15 N 11 SW 6
Vent Rate (kt-ft) 6120 50250 5170 18120
Max ADI Early 15 Gen Poor 61 Good 9 Poor 14 Gen Poor
Max ADI Late 13 Gen Poor 57 Gen Good 5 Very Poor 25 Fair
Max LVORI Early 3 2 5 3
Max LVORI Late 3 2 5 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 18. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the upper 30s. Southwest winds around 5 mph, becoming northwest
around 5 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 20s. North
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 30s. North winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. North
winds around 5 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the mid
20s. Highs around 40. North winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Lows in the upper 20s.
Highs in the lower 40s. North winds around 5 mph.
$$
MAZ019-220900-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 10 (-18) 23 (-9) 10 30
RH % (24h trend) 77 (-23) 45 (-10) 100 48
20ft Wnd AM(mph) NW 10 G19 Lgt/Var
20ft Wnd PM(mph) NW 12 G24 NW 10 NW 8 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 700 3640 470 3550
Transport Wnd (kts) NW 23 NW 15 N 14 SW 7
Vent Rate (kt-ft) 16100 54600 6580 24850
Max ADI Early 39 Fair 59 Gen Good 13 Gen Poor 17 Gen Poor
Max ADI Late 35 Fair 43 Gen Good 9 Poor 28 Fair
Max LVORI Early 3 2 5 3
Max LVORI Late 3 2 5 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. Southwest winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the upper 30s. Southwest winds 5 to 10 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy. Lows in the
upper 20s. Highs in the upper 30s. North winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 30. North winds 5 to
10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Lows in the lower 30s.
Highs in the lower 40s. Northeast winds 5 to 10 mph.
$$
MAZ020-220900-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 10 (-15) 23 (-10) 6 31
RH % (24h trend) 74 (-26) 41 (-14) 96 48
20ft Wnd AM(mph) NW 8 G18 Lgt/Var
20ft Wnd PM(mph) NW 10 G21 NW 8 N 6 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 3460 460 3200
Transport Wnd (kts) NW 19 NW 15 N 8 SW 5
Vent Rate (kt-ft) 6460 51900 3680 16000
Max ADI Early 14 Gen Poor 61 Good 11 Poor 13 Gen Poor
Max ADI Late 14 Gen Poor 54 Gen Good 6 Very Poor 19 Gen Poor
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. Southwest winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs in
the upper 30s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 20s. North
winds 5 to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Partly cloudy. Lows in the upper 20s.
Highs 37 to 42. North winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the lower
30s. Highs in the mid 40s. Northeast winds 5 to 10 mph.
$$
MAZ021-220900-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 10 (-16) 23 (-10) 8 31
RH % (24h trend) 77 (-23) 43 (-15) 100 50
20ft Wnd AM(mph) NW 8 G18 Lgt/Var
20ft Wnd PM(mph) NW 9 G21 NW 8 N 6 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 470 3320 450 3190
Transport Wnd (kts) NW 20 NW 15 N 12 SW 5
Vent Rate (kt-ft) 9400 49800 5400 15950
Max ADI Early 16 Gen Poor 62 Good 11 Poor 14 Gen Poor
Max ADI Late 15 Gen Poor 58 Gen Good 6 Very Poor 22 Fair
Max LVORI Early 3 2 6 3
Max LVORI Late 3 2 6 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of snow showers. Highs
around 40. Southwest winds around 5 mph, becoming northwest in
the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. North winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 30s. North winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. North
winds around 5 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the upper
20s. Highs in the lower 40s. North winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Lows in the lower 30s.
Highs in the mid 40s. Northeast winds 5 to 10 mph.
$$
MAZ022-220900-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None Snow Showers
Chance Precip (%) 10 10 30 30
Temp (24h trend) 14 (-17) 28 (-6) 10 34
RH % (24h trend) 88 (-12) 21 (-37) 100 56
20ft Wnd AM(mph) NW 10 G20 Lgt/Var
20ft Wnd PM(mph) NW 12 G23 NW 10 G18 N 8 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 470 4800 520 4280
Transport Wnd (kts) NW 22 N 15 N 14 N 8
Vent Rate (kt-ft) 10340 72000 7280 34240
Max ADI Early 39 Fair 64 Good 25 Fair 18 Gen Poor
Max ADI Late 34 Fair 54 Gen Good 19 Gen Poor 25 Fair
Max LVORI Early 3 3 5 3
Max LVORI Late 3 3 5 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the mid 20s. Southwest winds 5 to 10 mph.
.TUESDAY...Cloudy with a chance of rain and snow showers. Highs
in the lower 40s. Southwest winds 5 to 10 mph, becoming northwest
in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows around 30. North winds 10 to
15 mph.
.WEDNESDAY...Partly sunny with a chance of snow showers. Highs in
the upper 30s. North winds 10 to 15 mph.
.WEDNESDAY NIGHT THROUGH SATURDAY...Mostly cloudy. Lows in the
mid 30s. Highs in the mid 40s. Northeast winds 5 to 10 mph.
$$
MAZ023-220900-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Temp (24h trend) 14 (-16) 25 (-9) 10 33
RH % (24h trend) 80 (-20) 50 (-10) 100 60
20ft Wnd AM(mph) NW 12 G18 NW 5
20ft Wnd PM(mph) NW 14 G23 NW 10 N 9 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2550 3620 1290 3190
Transport Wnd (kts) NW 20 N 16 N 10 SW 5
Vent Rate (kt-ft) 51000 57920 12900 15950
Max ADI Early 39 Fair 57 Gen Good 26 Fair 18 Gen Poor
Max ADI Late 34 Fair 46 Gen Good 11 Poor 29 Fair
Max LVORI Early 3 2 7 3
Max LVORI Late 3 2 7 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Lows in the upper 20s. Southwest winds 5 to 10 mph.
.TUESDAY...Cloudy with a chance of rain showers. Highs in the
lower 40s. Southwest winds 5 to 10 mph, becoming northwest in the
afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. North
winds 10 to 15 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs in
the upper 30s. North winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. North
winds 5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the mid
30s. Highs in the lower 40s. North winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Lows in the mid 30s.
Highs in the mid 40s. Northeast winds 5 to 10 mph.
$$
MAZ024-220900-
Nantucket MA-
Including the city of Nantucket
409 PM EST Sat Dec 21 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type None None None Snow Showers
Chance Precip (%) 10 20 20
Temp (24h trend) 18 (-16) 29 (-7) 16 34
RH % (24h trend) 81 (-19) 65 (+4) 100 61
20ft Wnd AM(mph) NW 13 G18 NW 5
20ft Wnd PM(mph) NW 16 G23 NW 13 N 11 Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2940 4090 3230 3780
Transport Wnd (kts) NW 20 N 18 N 16 NW 5
Vent Rate (kt-ft) 58800 73620 51680 18900
Max ADI Early 37 Fair 59 Gen Good 26 Fair 21 Fair
Max ADI Late 32 Fair 54 Gen Good 19 Gen Poor 22 Fair
Max LVORI Early 3 3 4 3
Max LVORI Late 3 3 4 3
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
around 30. Southwest winds 5 to 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the mid 40s.
Southwest winds 5 to 10 mph, becoming northwest in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. North
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain and snow
showers. Highs in the lower 40s. North winds 10 to 15 mph.
.WEDNESDAY NIGHT THROUGH SATURDAY...Mostly cloudy. Lows in the
upper 30s. Highs in the mid 40s. Northeast winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.
$$
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NWS BOX Office Area Forecast Discussion
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