Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
626
FNUS51 KBOX 162009
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
408 PM EDT Fri May 16 2025
.DISCUSSION...
High RH under overcast skies for the rest of the afternoon with
sporadic showers. Heavy downpours with embedded thunder forecast
for areas west of I-495. Shower activity will be scattered
hit/miss in nature. Drier tomorrow with light southerly winds and
MinRH near 50- 60 percent.
.OUTLOOK...Saturday through Tuesday..
Showers and thunderstorms forecast for Saturday followed by
relatively cooler conditions on Sunday and Monday. Unsettled
weather persist into early next week with daily slight chances
for some showers.
MAZ015-170800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 10 30 50 20
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 60 (+1) 75 (+2) 59 73
RH % (24h trend) 97 (-3) 66 (+10) 93 46
20ft Wnd AM(mph) Lgt/Var W 7
20ft Wnd PM(mph) S 5 S 6 S 5 W 9
Precip Amount 0.00 0.07 0.06 0.00
Precip Duration 1 2
Precip Begin 6 AM Continuing
Precip End Continuing 4 AM
Mixing Hgt (ft-AGL) 410 2210 410 6320
Transport Wnd (kts) S 8 S 12 SW 6 W 18
Vent Rate (kt-ft) 3280 26520 2460 113760
Max ADI Early 9 Poor 22 Fair 13 Gen Poor
Max ADI Late 5 Very Poor 32 Fair 13 Gen Poor
Max LVORI Early 6 3 4
Max LVORI Late 6 3 4
Min Vsby Early 7 1 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 80 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 50s. West winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 49 to 55. Highs in
the upper 60s. Northwest winds 10 to 15 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Lows in the upper
40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A chance of
showers. Lows in the upper 40s. Highs in the upper 50s. Northeast
winds 5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with showers likely.
Lows in the upper 40s. Highs in the upper 50s. North winds 10 to
15 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. North winds 10 to 15 mph.
$$
MAZ016-170800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type None Tstms Tstms Showers
Chance Precip (%) 10 20 40 20
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 58 (-1) 75 (+1) 58 73
RH % (24h trend) 100 (0) 66 (+8) 93 47
20ft Wnd AM(mph) Lgt/Var W 6
20ft Wnd PM(mph) S 5 S 6 S 5 W 9
Precip Amount 0.00 0.05 0.05 0.00
Precip Duration 1 2
Precip Begin 6 AM Continuing
Precip End Continuing 3 AM
Mixing Hgt (ft-AGL) 560 2170 440 6260
Transport Wnd (kts) S 8 S 13 W 8 W 18
Vent Rate (kt-ft) 4480 28210 3520 112680
Max ADI Early 13 Gen Poor 32 Fair 15 Gen Poor
Max ADI Late 6 Very Poor 37 Fair 15 Gen Poor
Max LVORI Early 7 3 4
Max LVORI Late 7 3 4
Min Vsby Early 9 1 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 50 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 50s. West winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 49 to 54. Highs in
the upper 60s. Northwest winds 10 to 15 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Lows in the upper
40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A chance of
showers. Lows in the upper 40s. Highs in the upper 50s. Northeast
winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Highs in the upper
50s. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs in the lower 60s. North
winds 5 to 10 mph.
$$
MAZ013-170800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type None Tstms Tstms Showers
Chance Precip (%) 10 20 40 20
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 59 (-1) 75 (-3) 57 73
RH % (24h trend) 100 (0) 66 (+12) 93 46
20ft Wnd AM(mph) Lgt/Var W 6
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 9 G18
Precip Amount 0.00 0.06 0.05 0.00
Precip Duration 1 2
Precip Begin 6 AM Continuing
Precip End Continuing 3 AM
Mixing Hgt (ft-AGL) 460 2340 420 6250
Transport Wnd (kts) S 6 S 13 W 8 W 19
Vent Rate (kt-ft) 2760 30420 3360 118750
Max ADI Early 25 Fair 33 Fair 20 Gen Poor
Max ADI Late 5 Very Poor 40 Fair 20 Gen Poor
Max LVORI Early 8 3 4
Max LVORI Late 8 3 4
Min Vsby Early 8 1 Fog 9 9
Min Vsby Late 1 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 80 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West winds
5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 47 to 53. Highs in
the upper 60s. Northwest winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Lows in the upper
40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs in the upper 50s. Northeast
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 40s. Northeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. North winds 5 to 10 mph.
$$
MAZ014-170800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 10 30 50 30
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 60 (0) 75 (0) 59 73
RH % (24h trend) 97 (-3) 66 (+10) 90 46
20ft Wnd AM(mph) Lgt/Var W 6
20ft Wnd PM(mph) Lgt/Var SE 6 Lgt/Var W 9
Precip Amount 0.00 0.09 0.07 0.00
Precip Duration 1 2
Precip Begin 6 AM Continuing
Precip End Continuing 4 AM
Mixing Hgt (ft-AGL) 360 2510 390 6290
Transport Wnd (kts) S 6 S 13 W 5 W 19
Vent Rate (kt-ft) 2160 32630 1950 119510
Max ADI Early 18 Gen Poor 31 Fair 20 Gen Poor
Max ADI Late 5 Very Poor 40 Fair 20 Gen Poor
Max LVORI Early 6 3 4
Max LVORI Late 6 3 4
Min Vsby Early 9 2 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 80 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 50s. West winds
5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 49 to 54. Highs in
the upper 60s. Northwest winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Lows in the upper
40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A chance of
showers. Lows in the upper 40s. Highs around 60. Northeast winds
5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with showers likely.
Lows in the upper 40s. Highs in the upper 50s. North winds 5 to
10 mph.
$$
MAZ007-170800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 10 40 50 30
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 54 (-1) 71 (+2) 54 72
RH % (24h trend) 100 (0) 70 (+8) 100 49
20ft Wnd AM(mph) Lgt/Var W 6
20ft Wnd PM(mph) Lgt/Var SE 6 Lgt/Var W 8
Precip Amount 0.00 0.10 0.09 0.00
Precip Duration 1 2
Precip Begin 6 AM Continuing
Precip End Continuing 5 AM
Mixing Hgt (ft-AGL) 330 1250 370 5340
Transport Wnd (kts) S 6 S 12 NW 7 W 16
Vent Rate (kt-ft) 1980 15000 2590 85440
Max ADI Early 8 Poor 12 Poor 9 Poor
Max ADI Late 5 Very Poor 15 Gen Poor 9 Poor
Max LVORI Early 8 4 5
Max LVORI Late 8 4 5
Min Vsby Early 3 Fog 0 Fog 8 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 90 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West winds
10 to 15 mph.
.MONDAY...Mostly sunny. Highs in the mid 60s. Northwest winds
10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northwest
winds 10 to 15 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Lows in the upper
40s. Highs in the upper 50s. Northeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A chance of
showers. Lows in the upper 40s. Highs in the upper 50s. Northeast
winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Highs in the mid
50s. Northeast winds 10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs in the upper 50s. Northeast
winds 10 to 15 mph.
$$
MAZ006-170800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 10 30 50 30
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 56 (-2) 74 (-2) 55 71
RH % (24h trend) 100 (0) 71 (+15) 96 49
20ft Wnd AM(mph) Lgt/Var W 5
20ft Wnd PM(mph) Lgt/Var SE 5 Lgt/Var W 7
Precip Amount 0.00 0.13 0.14 0.00
Precip Duration 1 4
Precip Begin 6 AM Continuing
Precip End Continuing 5 AM
Mixing Hgt (ft-AGL) 350 1850 360 6220
Transport Wnd (kts) S 6 S 10 W 6 W 17
Vent Rate (kt-ft) 2100 18500 2160 105740
Max ADI Early 12 Poor 26 Fair 13 Gen Poor
Max ADI Late 4 Very Poor 24 Fair 13 Gen Poor
Max LVORI Early 8 3 5
Max LVORI Late 8 3 5
Min Vsby Early 9 4 Fog 7 9
Min Vsby Late 3 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. West winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 47 to 52. Highs in
the mid 60s. Northwest winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Lows in the upper
40s. Highs around 60. Northeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A chance of
showers. Lows in the mid 40s. Highs in the upper 50s. Northeast
winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with showers likely.
Lows in the mid 40s. Highs in the upper 50s. North winds 5 to
10 mph.
$$
MAZ005-170800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Showers Tstms Tstms Showers
Chance Precip (%) 20 30 50 30
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 60 (+1) 76 (-2) 57 72
RH % (24h trend) 100 (0) 68 (+14) 93 48
20ft Wnd AM(mph) Lgt/Var W 6
20ft Wnd PM(mph) Lgt/Var S 5 Lgt/Var W 8 G18
Precip Amount 0.00 0.10 0.10 0.00
Precip Duration 2 3
Precip Begin 6 AM Continuing
Precip End Continuing 4 AM
Mixing Hgt (ft-AGL) 420 2640 430 6190
Transport Wnd (kts) S 6 S 13 W 6 W 20
Vent Rate (kt-ft) 2520 34320 2580 123800
Max ADI Early 21 Fair 36 Fair 21 Fair
Max ADI Late 5 Very Poor 42 Gen Good 21 Fair
Max LVORI Early 8 3 5
Max LVORI Late 8 3 5
Min Vsby Early 9 3 Fog 8 9
Min Vsby Late 6 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 90 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. West winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 47 to 53. Highs in
the upper 60s. Northwest winds 10 to 15 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Lows in the upper
40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs around 60. Northeast winds
5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with showers likely.
Lows in the mid 40s. Highs in the upper 50s. North winds 5 to
10 mph.
$$
MAZ012-170800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Showers Tstms Tstms Showers
Chance Precip (%) 20 20 50 30
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 60 (0) 76 (-1) 55 72
RH % (24h trend) 100 (0) 68 (+12) 93 48
20ft Wnd AM(mph) Lgt/Var W 7 G18
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 9 G21
Precip Amount 0.00 0.09 0.06 0.00
Precip Duration 2 3
Precip Begin 6 AM Continuing
Precip End Continuing 3 AM
Mixing Hgt (ft-AGL) 500 2250 430 5790
Transport Wnd (kts) SW 6 S 13 W 9 W 20
Vent Rate (kt-ft) 3000 29250 3870 115800
Max ADI Early 28 Fair 35 Fair 24 Fair
Max ADI Late 5 Very Poor 38 Fair 24 Fair
Max LVORI Early 9 3 4
Max LVORI Late 9 3 4
Min Vsby Early 6 Fog 0 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 80 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 46 to 51. Highs in
the mid 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Partly sunny. Highs in the lower 60s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with showers
likely. Lows in the mid 40s. Highs in the upper 50s. North winds
5 to 10 mph.
$$
MAZ004-170800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 20 30 60 40
Chance of Thunder (%) 20 20 40 0
Temp (24h trend) 59 (-1) 76 (-1) 53 69
RH % (24h trend) 100 (0) 68 (+14) 97 49
20ft Wnd AM(mph) Lgt/Var W 7 G18
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 10 G21
Precip Amount 0.01 0.15 0.12 0.00
Precip Duration 1 3 4
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 4 AM
Mixing Hgt (ft-AGL) 440 2300 400 5220
Transport Wnd (kts) SW 7 S 13 W 10 W 21
Vent Rate (kt-ft) 3080 29900 4000 109620
Max ADI Early 26 Fair 38 Fair 28 Fair
Max ADI Late 5 Very Poor 38 Fair 28 Fair
Max LVORI Early 9 3 4
Max LVORI Late 9 3 4
Min Vsby Early 7 0 Fog 8 9
Min Vsby Late 0 Fog 8 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 20 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. West winds 10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 44 to 50. Highs in
the mid 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Partly sunny. Highs in the lower 60s. Northwest winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast
winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
showers. Lows in the mid 40s. Highs in the upper 50s. Northeast
winds 5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with showers likely.
Lows in the mid 40s. Highs in the upper 50s. North winds 5 to
10 mph.
$$
MAZ026-170800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 20 30 60 40
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 60 (+1) 78 (-1) 55 72
RH % (24h trend) 100 (0) 71 (+17) 93 51
20ft Wnd AM(mph) Lgt/Var W 5 G17
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var W 8 G19
Precip Amount 0.00 0.15 0.12 0.00
Precip Duration 2 4
Precip Begin 6 AM Continuing
Precip End Continuing 4 AM
Mixing Hgt (ft-AGL) 430 2310 440 5930
Transport Wnd (kts) S 6 S 12 W 7 W 20
Vent Rate (kt-ft) 2580 27720 3080 118600
Max ADI Early 22 Fair 37 Fair 19 Gen Poor
Max ADI Late 3 Very Poor 36 Fair 19 Gen Poor
Max LVORI Early 9 3 5
Max LVORI Late 9 3 5
Min Vsby Early 9 5 Fog 8 9
Min Vsby Late 4 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 10 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. West winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 45 to 51. Highs in
the mid 60s. Northwest winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s.
Highs in the lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
showers. Lows in the mid 40s. Highs around 60. Northeast winds
around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with showers likely.
Lows in the mid 40s. Highs in the upper 50s. North winds 5 to
10 mph.
$$
MAZ002-170800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 30 50 70 50
Chance of Thunder (%) 30 50 50 0
Temp (24h trend) 59 (0) 74 (-2) 51 65
RH % (24h trend) 100 (0) 68 (+8) 87 58
20ft Wnd AM(mph) Lgt/Var W 6 G18
20ft Wnd PM(mph) Lgt/Var S 5 Lgt/Var W 8 G20
Precip Amount 0.03 0.20 0.15 0.01
Precip Duration 2 5 5 2
Precip Begin 6 PM Continuing Continuing 7 AM
Precip End Continuing Continuing 4 AM 6 PM
Mixing Hgt (ft-AGL) 250 2410 460 4080
Transport Wnd (kts) SW 6 SW 14 SW 8 W 18
Vent Rate (kt-ft) 1500 33740 3680 73440
Max ADI Early 20 Gen Poor 24 Fair 29 Fair
Max ADI Late 4 Very Poor 42 Gen Good 29 Fair
Max LVORI Early 7 4 5
Max LVORI Late 7 4 5
Min Vsby Early 8 1 Fog 6 Fog 9
Min Vsby Late 0 Fog 6 Fog 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 90 100 100 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds 10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 42 to 47. Highs
around 60. Northwest winds 10 to 15 mph.
.TUESDAY...Partly sunny. Highs in the upper 50s. Northwest winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast
winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with showers
likely. Lows in the mid 40s. Highs in the mid 50s. North winds
5 to 10 mph.
$$
MAZ003-170800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 30 60 60 40
Chance of Thunder (%) 30 20 40 0
Temp (24h trend) 60 (0) 76 (-3) 54 69
RH % (24h trend) 100 (0) 68 (+14) 93 54
20ft Wnd AM(mph) Lgt/Var W 6 G17
20ft Wnd PM(mph) S 5 S 5 Lgt/Var W 8 G19
Precip Amount 0.02 0.20 0.15 0.00
Precip Duration 2 4 4
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 4 AM
Mixing Hgt (ft-AGL) 390 2120 490 4800
Transport Wnd (kts) S 7 S 13 W 10 W 18
Vent Rate (kt-ft) 2730 27560 4900 86400
Max ADI Early 25 Fair 30 Fair 27 Fair
Max ADI Late 5 Very Poor 35 Fair 27 Fair
Max LVORI Early 8 3 4
Max LVORI Late 8 3 4
Min Vsby Early 7 1 Fog 7 9
Min Vsby Late 1 Fog 6 Fog 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 30 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. West winds 10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 44 to 50. Highs in
the mid 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Partly sunny. Highs in the lower 60s. Northwest winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast
winds 5 to 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with showers
likely. Lows in the mid 40s. Highs in the upper 50s. North winds
5 to 10 mph.
$$
MAZ008-170800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 30 50 60 40
Chance of Thunder (%) 30 50 40 0
Temp (24h trend) 59 (0) 74 (-2) 51 66
RH % (24h trend) 100 (0) 68 (+8) 87 56
20ft Wnd AM(mph) Lgt/Var W 7 G18
20ft Wnd PM(mph) Lgt/Var S 6 SW 5 W 9 G22
Precip Amount 0.03 0.21 0.10 0.00
Precip Duration 2 5 4
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 4 AM
Mixing Hgt (ft-AGL) 320 2340 500 3990
Transport Wnd (kts) S 7 SW 15 W 14 W 18
Vent Rate (kt-ft) 2240 35100 7000 71820
Max ADI Early 28 Fair 15 Gen Poor 29 Fair
Max ADI Late 4 Very Poor 42 Gen Good 29 Fair
Max LVORI Early 7 4 4
Max LVORI Late 7 4 4
Min Vsby Early 9 1 Fog 8 9
Min Vsby Late 1 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 90 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds 10 to 15 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows in the mid 40s.
Highs around 60. Northwest winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast
winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with showers
likely. Lows in the lower 40s. Highs in the mid 50s. North winds
5 to 10 mph.
$$
MAZ010-170800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 30 40 60 40
Chance of Thunder (%) 30 20 40 0
Temp (24h trend) 61 (0) 78 (-1) 55 71
RH % (24h trend) 100 (0) 66 (+12) 93 49
20ft Wnd AM(mph) Lgt/Var W 6 G17
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 10 G20
Precip Amount 0.01 0.18 0.12 0.00
Precip Duration 2 4 4
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 4 AM
Mixing Hgt (ft-AGL) 520 2370 660 4660
Transport Wnd (kts) S 7 S 13 W 10 W 17
Vent Rate (kt-ft) 3640 30810 6600 79220
Max ADI Early 31 Fair 30 Fair 29 Fair
Max ADI Late 5 Very Poor 38 Fair 29 Fair
Max LVORI Early 8 3 4
Max LVORI Late 8 3 4
Min Vsby Early 7 2 Fog 7 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 20 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. West winds 10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 45 to 51. Highs in
the mid 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Partly sunny. Highs in the mid 60s. Northwest winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast
winds 5 to 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with showers
likely. Lows in the mid 40s. Highs around 60. North winds 5 to
10 mph.
$$
MAZ009-170800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 30 50 60 30
Chance of Thunder (%) 30 40 30 0
Temp (24h trend) 60 (0) 75 (-1) 52 67
RH % (24h trend) 100 (0) 66 (+4) 90 54
20ft Wnd AM(mph) Lgt/Var W 7 G18
20ft Wnd PM(mph) Lgt/Var S 6 SW 5 W 9 G21
Precip Amount 0.02 0.25 0.09 0.00
Precip Duration 2 5 3
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 4 AM
Mixing Hgt (ft-AGL) 210 2660 370 3940
Transport Wnd (kts) S 6 SW 16 W 12 W 18
Vent Rate (kt-ft) 1260 42560 4440 70920
Max ADI Early 27 Fair 18 Gen Poor 38 Fair
Max ADI Late 5 Very Poor 52 Gen Good 38 Fair
Max LVORI Early 9 4 4
Max LVORI Late 9 4 4
Min Vsby Early 7 1 Fog 9 9
Min Vsby Late 1 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 30 90 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds 10 to 15 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows in the mid 40s.
Highs in the lower 60s. Northwest winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with showers
likely. Lows in the mid 40s. Highs in the upper 50s. North winds
5 to 10 mph.
$$
MAZ011-170800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 30 30 50 30
Chance of Thunder (%) 20 20 30 0
Temp (24h trend) 60 (-1) 78 (-1) 55 71
RH % (24h trend) 100 (0) 64 (+12) 93 49
20ft Wnd AM(mph) Lgt/Var W 7 G18
20ft Wnd PM(mph) Lgt/Var S 7 Lgt/Var W 11 G22
Precip Amount 0.01 0.14 0.09 0.00
Precip Duration 1 3 3
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 3 AM
Mixing Hgt (ft-AGL) 500 2590 460 4830
Transport Wnd (kts) S 7 SW 14 W 9 W 18
Vent Rate (kt-ft) 3500 36260 4140 86940
Max ADI Early 34 Fair 29 Fair 30 Fair
Max ADI Late 6 Very Poor 41 Gen Good 30 Fair
Max LVORI Early 7 3 4
Max LVORI Late 7 3 4
Min Vsby Early 7 1 Fog 9 9
Min Vsby Late 1 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 10 90 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. West winds 10 to 15 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows 46 to 51. Highs in
the mid 60s. North winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast
winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with showers
likely. Lows in the mid 40s. Highs around 60. North winds 5 to
10 mph.
$$
CTZ002-170800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 30 30 50 20
Chance of Thunder (%) 20 20 20 0
Temp (24h trend) 60 (-1) 78 (0) 55 72
RH % (24h trend) 100 (0) 66 (+12) 93 49
20ft Wnd AM(mph) Lgt/Var W 7 G18
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 10 G20
Precip Amount 0.01 0.13 0.05 0.00
Precip Duration 1 3 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Mixing Hgt (ft-AGL) 460 2580 450 5600
Transport Wnd (kts) S 6 SW 13 W 8 W 19
Vent Rate (kt-ft) 2760 33540 3600 106400
Max ADI Early 31 Fair 23 Fair 31 Fair
Max ADI Late 5 Very Poor 41 Gen Good 31 Fair
Max LVORI Early 8 3 4
Max LVORI Late 8 3 4
Min Vsby Early 5 Fog 2 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 10 80 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest
winds 10 to 15 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
10 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Northwest winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with showers
likely. Lows in the mid 40s. Highs in the lower 60s. Northwest
winds 5 to 10 mph.
$$
CTZ003-170800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Showers Tstms Tstms Showers
Chance Precip (%) 30 20 40 20
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 59 (-1) 76 (-1) 55 72
RH % (24h trend) 100 (0) 69 (+13) 93 49
20ft Wnd AM(mph) Lgt/Var W 7 G19
20ft Wnd PM(mph) Lgt/Var S 7 Lgt/Var W 10 G22
Precip Amount 0.00 0.08 0.05 0.00
Precip Duration 2 2
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt (ft-AGL) 320 2000 340 5460
Transport Wnd (kts) S 6 S 12 W 9 W 20
Vent Rate (kt-ft) 1920 24000 3060 109200
Max ADI Early 29 Fair 32 Fair 24 Fair
Max ADI Late 5 Very Poor 34 Fair 24 Fair
Max LVORI Early 9 3 4
Max LVORI Late 9 3 4
Min Vsby Early 3 Fog 1 Fog 9 9
Min Vsby Late 1 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest
winds 10 to 15 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows 46 to 51. Highs in
the mid 60s. Northwest winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with showers
likely. Lows in the mid 40s. Highs around 60. Northwest winds
5 to 10 mph.
$$
CTZ004-170800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Showers Tstms Tstms None
Chance Precip (%) 20 20 40 20
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 59 (-1) 75 (-2) 55 73
RH % (24h trend) 100 (0) 71 (+15) 97 49
20ft Wnd AM(mph) Lgt/Var W 7 G18
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 9 G20
Precip Amount 0.00 0.07 0.04 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt (ft-AGL) 460 2000 390 5710
Transport Wnd (kts) S 6 S 13 W 8 W 19
Vent Rate (kt-ft) 2760 26000 3120 108490
Max ADI Early 26 Fair 30 Fair 21 Fair
Max ADI Late 4 Very Poor 33 Fair 21 Fair
Max LVORI Early 9 3 5
Max LVORI Late 9 3 5
Min Vsby Early 2 Fog 1 Fog 9 9
Min Vsby Late 1 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 50 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
10 to 15 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows 46 to 51. Highs in
the mid 60s. Northwest winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 40s. Northeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 40s. Northeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. North winds 5 to 10 mph.
$$
RIZ001-170800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Showers Tstms Tstms None
Chance Precip (%) 20 20 40 20
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 59 (-1) 73 (-3) 56 72
RH % (24h trend) 100 (0) 73 (+17) 97 48
20ft Wnd AM(mph) Lgt/Var W 7 G17
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 9 G19
Precip Amount 0.00 0.07 0.04 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt (ft-AGL) 430 1970 380 5900
Transport Wnd (kts) SW 6 S 13 W 9 W 19
Vent Rate (kt-ft) 2580 25610 3420 112100
Max ADI Early 24 Fair 29 Fair 17 Gen Poor
Max ADI Late 4 Very Poor 34 Fair 17 Gen Poor
Max LVORI Early 8 3 4
Max LVORI Late 8 3 4
Min Vsby Early 3 Fog 1 Fog 9 9
Min Vsby Late 1 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 50 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
5 to 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows 47 to 52. Highs in
the mid 60s. North winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northeast
winds around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs in the upper 50s. Northeast
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 40s. Northeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. North winds 5 to 10 mph.
$$
RIZ002-170800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Showers Tstms Tstms None
Chance Precip (%) 20 20 40 10
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 59 (-1) 72 (-4) 57 73
RH % (24h trend) 100 (+3) 76 (+20) 97 48
20ft Wnd AM(mph) Lgt/Var W 7
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 9 G18
Precip Amount 0.00 0.05 0.04 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt (ft-AGL) 420 1740 460 6080
Transport Wnd (kts) S 6 S 13 SW 7 W 18
Vent Rate (kt-ft) 2520 22620 3220 109440
Max ADI Early 21 Fair 28 Fair 17 Gen Poor
Max ADI Late 5 Very Poor 30 Fair 17 Gen Poor
Max LVORI Early 8 3 5
Max LVORI Late 8 3 5
Min Vsby Early 5 Fog 1 Fog 9 9
Min Vsby Late 1 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 40 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 48 to 53. Highs in
the upper 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the mid 60s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northeast
winds around 5 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs in the lower 60s. Northwest
winds 5 to 10 mph.
$$
RIZ003-170800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Showers Tstms Tstms None
Chance Precip (%) 30 20 30 10
Chance of Thunder (%) 0 20 20 0
Temp (24h trend) 58 (-1) 72 (-3) 56 72
RH % (24h trend) 100 (0) 76 (+16) 93 49
20ft Wnd AM(mph) Lgt/Var W 7
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 9 G18
Precip Amount 0.00 0.07 0.04 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt (ft-AGL) 290 1590 350 5940
Transport Wnd (kts) S 6 S 12 W 8 W 18
Vent Rate (kt-ft) 1740 19080 2800 106920
Max ADI Early 20 Gen Poor 27 Fair 14 Gen Poor
Max ADI Late 4 Very Poor 27 Fair 14 Gen Poor
Max LVORI Early 8 4 5
Max LVORI Late 8 4 5
Min Vsby Early 2 Fog 1 Fog 9 9
Min Vsby Late 1 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 50 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 47 to 52. Highs in
the upper 60s. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 60s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northeast
winds around 5 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs around 60. Northwest winds
5 to 10 mph.
$$
RIZ004-170800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Showers Tstms Tstms None
Chance Precip (%) 20 20 30 10
Chance of Thunder (%) 0 20 10 0
Temp (24h trend) 59 (0) 72 (-2) 57 73
RH % (24h trend) 100 (+3) 73 (+13) 93 47
20ft Wnd AM(mph) Lgt/Var W 7
20ft Wnd PM(mph) S 5 S 6 Lgt/Var W 9
Precip Amount 0.00 0.06 0.04 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt (ft-AGL) 390 1490 430 5950
Transport Wnd (kts) S 7 S 12 SW 8 W 18
Vent Rate (kt-ft) 2730 17880 3440 107100
Max ADI Early 14 Gen Poor 25 Fair 13 Gen Poor
Max ADI Late 4 Very Poor 26 Fair 13 Gen Poor
Max LVORI Early 8 3 5
Max LVORI Late 8 3 5
Min Vsby Early 2 Fog 1 Fog 9 9
Min Vsby Late 1 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 40 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 49 to 54. Highs in
the upper 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the mid 60s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northeast
winds around 5 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs in the lower 60s. West
winds 5 to 10 mph.
$$
RIZ005-170800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Showers Tstms Tstms None
Chance Precip (%) 20 20 30 10
Chance of Thunder (%) 0 20 10 0
Temp (24h trend) 58 (-1) 71 (-1) 58 73
RH % (24h trend) 100 (+3) 78 (+12) 97 51
20ft Wnd AM(mph) Lgt/Var W 7
20ft Wnd PM(mph) S 5 S 7 SW 5 W 10 G17
Precip Amount 0.00 0.04 0.03 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt (ft-AGL) 360 1430 460 5840
Transport Wnd (kts) S 6 S 11 SW 8 W 17
Vent Rate (kt-ft) 2160 15730 3680 99280
Max ADI Early 11 Poor 22 Fair 10 Poor
Max ADI Late 5 Very Poor 23 Fair 10 Poor
Max LVORI Early 8 4 6
Max LVORI Late 8 4 6
Min Vsby Early 2 Fog 0 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 40 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 49 to 54. Highs in
the upper 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the lower 60s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northeast
winds around 5 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs in the lower 60s. West
winds 5 to 10 mph.
$$
RIZ006-170800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Showers Tstms Tstms None
Chance Precip (%) 30 20 30 10
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 56 (-2) 70 (-1) 55 72
RH % (24h trend) 100 (0) 73 (+11) 100 48
20ft Wnd AM(mph) Lgt/Var W 7
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 9 G17
Precip Amount 0.00 0.05 0.03 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt (ft-AGL) 330 1290 400 6050
Transport Wnd (kts) S 6 S 11 SW 9 W 17
Vent Rate (kt-ft) 1980 14190 3600 102850
Max ADI Early 9 Poor 11 Poor 9 Poor
Max ADI Late 4 Very Poor 18 Gen Poor 9 Poor
Max LVORI Early 9 5 6
Max LVORI Late 9 5 6
Min Vsby Early 0 Fog 1 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 80 80 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows 47 to 52. Highs in
the upper 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the lower 60s. Northwest winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northeast
winds 5 to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs in the lower 60s. West
winds 10 to 15 mph.
$$
RIZ007-170800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Showers Tstms Tstms None
Chance Precip (%) 20 20 30 10
Chance of Thunder (%) 0 20 10 0
Temp (24h trend) 57 (-1) 69 (0) 56 72
RH % (24h trend) 100 (0) 78 (+10) 100 51
20ft Wnd AM(mph) S 5 W 8
20ft Wnd PM(mph) S 5 S 7 SW 6 W 11 G18
Precip Amount 0.00 0.06 0.03 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt (ft-AGL) 290 990 390 5150
Transport Wnd (kts) SW 7 S 11 SW 10 W 16
Vent Rate (kt-ft) 2030 10890 3900 82400
Max ADI Early 9 Poor 9 Poor 10 Poor
Max ADI Late 5 Very Poor 13 Gen Poor 10 Poor
Max LVORI Early 7 5 6
Max LVORI Late 7 5 6
Min Vsby Early 1 Fog 0 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 50 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 50 to 55. Highs in
the upper 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the lower 60s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 50. Northeast winds
5 to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows around 50. Highs in the lower 60s. Southwest winds
10 to 15 mph.
$$
RIZ008-170800-
Block Island RI-
Including the city of New Shoreham
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Showers Tstms Tstms None
Chance Precip (%) 30 20 30 10
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 55 (-1) 63 (0) 55 65
RH % (24h trend) 100 (+4) 87 (+3) 100 67
20ft Wnd AM(mph) S 5 W 9
20ft Wnd PM(mph) SW 6 S 8 SW 8 SW 11 G17
Precip Amount 0.00 0.04 0.02 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt (ft-AGL) 250 470 370 620
Transport Wnd (kts) S 8 S 13 SW 14 W 18
Vent Rate (kt-ft) 2000 6110 5180 11160
Max ADI Early 9 Poor 10 Poor 14 Gen Poor
Max ADI Late 7 Poor 17 Gen Poor 14 Gen Poor
Max LVORI Early 7 5 5
Max LVORI Late 7 5 5
Min Vsby Early 0 Fog 0 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 40 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the mid 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs around 60. Northwest winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. East winds
5 to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs in the upper 50s. Southwest
winds 10 to 15 mph.
$$
MAZ017-170800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type None Tstms Tstms None
Chance Precip (%) 10 20 40 20
Chance of Thunder (%) 0 20 10 0
Temp (24h trend) 58 (-1) 74 (-3) 56 73
RH % (24h trend) 100 (0) 73 (+19) 100 48
20ft Wnd AM(mph) Lgt/Var W 5
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 8 G17
Precip Amount 0.00 0.05 0.03 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt (ft-AGL) 500 1960 470 6410
Transport Wnd (kts) S 6 S 13 W 8 W 18
Vent Rate (kt-ft) 3000 25480 3760 115380
Max ADI Early 20 Gen Poor 29 Fair 18 Gen Poor
Max ADI Late 5 Very Poor 35 Fair 18 Gen Poor
Max LVORI Early 9 3 5
Max LVORI Late 9 3 5
Min Vsby Early 4 Fog 1 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 40 40 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 47 to 53. Highs in
the upper 60s. Northwest winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Lows in the upper
40s. Highs in the lower 60s. Northeast winds around 5 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the mid 40s. Highs in the lower 60s. Northwest
winds 5 to 10 mph.
$$
MAZ018-170800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type None Tstms Tstms None
Chance Precip (%) 10 20 40 10
Chance of Thunder (%) 0 20 10 0
Temp (24h trend) 57 (-1) 75 (-1) 56 73
RH % (24h trend) 100 (0) 71 (+17) 100 48
20ft Wnd AM(mph) Lgt/Var W 5
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var W 8 G17
Precip Amount 0.00 0.04 0.03 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt (ft-AGL) 520 1970 450 6480
Transport Wnd (kts) S 8 S 14 SW 9 W 18
Vent Rate (kt-ft) 4160 27580 4050 116640
Max ADI Early 24 Fair 30 Fair 18 Gen Poor
Max ADI Late 5 Very Poor 37 Fair 18 Gen Poor
Max LVORI Early 9 3 5
Max LVORI Late 9 3 5
Min Vsby Early 6 Fog 0 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 40 40 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 47 to 53. Highs in
the upper 60s. Northwest winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Lows in the upper
40s. Highs in the lower 60s. Northeast winds 5 to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the mid 40s. Highs 59 to 64. West winds 5 to
10 mph.
$$
MAZ019-170800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type None Tstms Tstms None
Chance Precip (%) 10 20 40 20
Chance of Thunder (%) 0 20 10 0
Temp (24h trend) 56 (-1) 73 (+2) 55 73
RH % (24h trend) 100 (0) 66 (+4) 100 48
20ft Wnd AM(mph) Lgt/Var W 6
20ft Wnd PM(mph) S 5 S 7 S 5 W 8
Precip Amount 0.00 0.04 0.04 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 3 AM
Mixing Hgt (ft-AGL) 390 1660 380 5550
Transport Wnd (kts) SW 8 S 13 SW 9 W 16
Vent Rate (kt-ft) 3120 21580 3420 88800
Max ADI Early 11 Poor 21 Fair 12 Poor
Max ADI Late 6 Very Poor 27 Fair 12 Poor
Max LVORI Early 9 4 5
Max LVORI Late 9 4 5
Min Vsby Early 5 Fog 1 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 40 40 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 48 to 53. Highs in
the mid 60s. Northwest winds 10 to 15 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Lows in the upper
40s. Highs around 60. Northeast winds 10 to 15 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs around 60. Northwest winds
10 to 15 mph.
$$
MAZ020-170800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type None Tstms Tstms None
Chance Precip (%) 10 20 30 10
Chance of Thunder (%) 0 20 10 0
Temp (24h trend) 57 (-1) 72 (0) 56 74
RH % (24h trend) 100 (0) 76 (+18) 100 51
20ft Wnd AM(mph) Lgt/Var W 7
20ft Wnd PM(mph) S 5 S 7 SW 5 W 10 G18
Precip Amount 0.00 0.04 0.03 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt (ft-AGL) 350 1500 410 6100
Transport Wnd (kts) S 6 S 13 SW 9 W 17
Vent Rate (kt-ft) 2100 19500 3690 103700
Max ADI Early 13 Gen Poor 20 Gen Poor 11 Poor
Max ADI Late 5 Very Poor 26 Fair 11 Poor
Max LVORI Early 9 4 6
Max LVORI Late 9 4 6
Min Vsby Early 1 Fog 0 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 40 40 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 49 to 54. Highs in
the upper 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the mid 60s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northeast
winds 5 to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs in the lower 60s. Southwest
winds 10 to 15 mph.
$$
MAZ021-170800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type None Tstms Tstms None
Chance Precip (%) 10 20 30 10
Chance of Thunder (%) 0 20 10 0
Temp (24h trend) 57 (0) 72 (0) 56 73
RH % (24h trend) 100 (0) 76 (+14) 100 51
20ft Wnd AM(mph) Lgt/Var W 6
20ft Wnd PM(mph) S 5 S 7 S 5 W 9 G18
Precip Amount 0.00 0.04 0.03 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt (ft-AGL) 380 1660 460 6360
Transport Wnd (kts) S 7 S 14 SW 9 W 18
Vent Rate (kt-ft) 2660 23240 4140 114480
Max ADI Early 13 Gen Poor 26 Fair 12 Poor
Max ADI Late 5 Very Poor 29 Fair 12 Poor
Max LVORI Early 9 4 6
Max LVORI Late 9 4 6
Min Vsby Early 2 Fog 1 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 40 40 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 48 to 53. Highs in
the upper 60s. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 60s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northeast
winds around 5 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs 60 to 65. Southwest winds
10 to 15 mph.
$$
MAZ022-170800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type None Tstms Tstms None
Chance Precip (%) 10 20 30 10
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 54 (-2) 67 (0) 54 70
RH % (24h trend) 100 (0) 75 (+9) 100 55
20ft Wnd AM(mph) S 5 W 6
20ft Wnd PM(mph) S 6 S 7 S 6 SW 9 G18
Precip Amount 0.00 0.04 0.03 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt (ft-AGL) 310 1190 390 4480
Transport Wnd (kts) S 8 S 14 W 11 W 15
Vent Rate (kt-ft) 2480 16660 4290 67200
Max ADI Early 10 Poor 13 Gen Poor 12 Poor
Max ADI Late 7 Poor 19 Gen Poor 12 Poor
Max LVORI Early 8 4 6
Max LVORI Late 8 4 6
Min Vsby Early 1 Fog 0 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 40 40 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 49 to 54. Highs in
the mid 60s. Northwest winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Lows in the upper
40s. Highs in the upper 50s. Northeast winds 10 to 15 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the upper 40s. Highs around 60. Southwest winds
10 to 15 mph.
$$
MAZ023-170800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type None Tstms Tstms None
Chance Precip (%) 10 20 30 10
Chance of Thunder (%) 0 20 10 0
Temp (24h trend) 56 (0) 67 (0) 56 68
RH % (24h trend) 100 (0) 75 (0) 100 59
20ft Wnd AM(mph) S 6 W 9 G17
20ft Wnd PM(mph) SW 5 S 9 SW 8 SW 13 G20
Precip Amount 0.00 0.04 0.03 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt (ft-AGL) 300 770 400 2490
Transport Wnd (kts) SW 7 S 13 W 12 W 17
Vent Rate (kt-ft) 2100 10010 4800 42330
Max ADI Early 9 Poor 11 Poor 15 Gen Poor
Max ADI Late 8 Poor 18 Gen Poor 15 Gen Poor
Max LVORI Early 7 4 5
Max LVORI Late 7 4 5
Min Vsby Early 0 Fog 0 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 40 40 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 50 to 55. Highs in
the upper 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the lower 60s. North winds
10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 50. Northeast winds
5 to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows around 50. Highs in the lower 60s. Southwest winds
10 to 15 mph.
$$
MAZ024-170800-
Nantucket MA-
Including the city of Nantucket
408 PM EDT Fri May 16 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type None Tstms Tstms None
Chance Precip (%) 10 20 30
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 53 (-2) 64 (0) 54 65
RH % (24h trend) 100 (0) 84 (+3) 100 67
20ft Wnd AM(mph) S 6 W 9 G17
20ft Wnd PM(mph) SW 5 S 9 S 8 SW 13 G20
Precip Amount 0.00 0.06 0.04 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt (ft-AGL) 280 520 370 1230
Transport Wnd (kts) S 8 S 15 W 14 W 18
Vent Rate (kt-ft) 2240 7800 5180 22140
Max ADI Early 8 Poor 13 Gen Poor 19 Gen Poor
Max ADI Late 8 Poor 20 Gen Poor 19 Gen Poor
Max LVORI Early 8 5 5
Max LVORI Late 8 5 5
Min Vsby Early 0 Fog 0 Fog 9 9
Min Vsby Late 0 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 80 80 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 50 to 55. Highs in
the lower 60s. Northwest winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the upper 50s. North winds
10 to 15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the upper
40s. Highs in the upper 50s. East winds 5 to 10 mph.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows around 50. Highs around 60. Southwest winds 10 to
15 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$
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