- Warnings
- Observations
- Forecasts
- Text Messages
- Forecast Models
- Climate
- Weather Safety
- Education/Outreach
- Information Center
- Contact Us
RSS Feeds
Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
000
FNUS51 KBOX 202007
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
406 PM EDT Sat Apr 20 2024
.DISCUSSION...
...Stretch of Dry Weather Sunday through Tuesday...
A cold front slides across the region early this afternoon.
Another front swings in this evening. The front will bring a
wetting rain (over a quarter-inch of rain) in most spots. A
period of blustery winds later today.
Minimum relative humidities of 30 to 70 percent today. The lowest
values will be found across the CT River Valley and northern MA.
.OUTLOOK...Sunday through Friday...
Potential for elevated fire weather concerns Sunday, Monday and
perhaps Tuesday. Will have gusts of 20 to 25 mph during the
afternoon with minimum relative humidities ranging from 20 to
40 percent. Unsettled wet weather returns on Wednesday. Turning
drier late in the week.
MAZ015-210800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 50
Temp (24h trend) 37 (-10) 57 (0) 39 56
RH % (24h trend) 73 (-27) 30 (-14) 67 28
20ft Wnd AM(mph) W 7 W 8
20ft Wnd PM(mph) W 8 W 9 G18 W 7 NW 8
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 510 7030 490 7020
Transport Wnd (kts) NW 14 W 18 W 12 W 11
Vent Rate (kt-ft) 7140 126540 5880 77220
Max ADI Early 22 Fair 62 Good 54 Gen Good 73 Good
Max ADI Late 11 Poor 94 Good 9 Poor 74 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 20 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the upper 30s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds
10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs in the upper 50s. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds
5 to 10 mph.
.SATURDAY...Partly sunny. Highs around 60. Southwest winds 5 to
10 mph.
$$
MAZ016-210800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 50
Temp (24h trend) 37 (-9) 58 (+1) 39 56
RH % (24h trend) 74 (-26) 31 (-16) 67 30
20ft Wnd AM(mph) W 7 W 8
20ft Wnd PM(mph) W 7 W 9 G17 W 7 NW 7
Precip Amount 0.02 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt (ft-AGL) 490 6930 500 6910
Transport Wnd (kts) NW 12 W 18 W 11 W 10
Vent Rate (kt-ft) 5880 124740 5500 69100
Max ADI Early 21 Fair 57 Gen Good 50 Gen Good 71 Good
Max ADI Late 11 Poor 96 Good 9 Poor 72 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 20 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the upper 30s. West winds around
5 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs in the upper 50s. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds
5 to 10 mph.
.SATURDAY...Partly sunny. Highs around 60. Southwest winds 5 to
10 mph.
$$
MAZ013-210800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 40
Temp (24h trend) 35 (-11) 57 (-1) 37 56
RH % (24h trend) 75 (-25) 29 (-14) 73 27
20ft Wnd AM(mph) W 5 W 7
20ft Wnd PM(mph) W 6 W 8 G17 W 6 NW 8
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 470 7070 400 7080
Transport Wnd (kts) NW 10 W 18 W 9 W 12
Vent Rate (kt-ft) 4700 127260 3600 84960
Max ADI Early 30 Fair 73 Good 53 Gen Good 68 Good
Max ADI Late 10 Poor 98 Good 8 Poor 68 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 20 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the mid 30s. West winds around
5 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs in the upper 50s. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs around 60. Southwest winds 5 to
10 mph.
$$
MAZ014-210800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Clear
Precip Type Showers None None None
Chance Precip (%) 50
Temp (24h trend) 37 (-10) 57 (-2) 38 55
RH % (24h trend) 72 (-28) 29 (-8) 64 27
20ft Wnd AM(mph) W 6 W 8
20ft Wnd PM(mph) W 7 W 9 G18 W 7 NW 8
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 470 7240 470 7110
Transport Wnd (kts) NW 11 W 19 W 11 W 13
Vent Rate (kt-ft) 5170 137560 5170 92430
Max ADI Early 28 Fair 64 Good 77 Good 73 Good
Max ADI Late 11 Poor 91 Good 9 Poor 76 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the mid 30s. West winds around
5 mph.
.TUESDAY...Sunny. Highs around 60. South winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds
10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs in the upper 50s. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Southwest winds 5 to 10 mph.
$$
MAZ007-210800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Clear
Precip Type Showers None None None
Chance Precip (%) 20
Temp (24h trend) 36 (-10) 57 (0) 37 54
RH % (24h trend) 86 (-14) 30 (-24) 67 28
20ft Wnd AM(mph) W 7 NW 9
20ft Wnd PM(mph) W 7 W 9 G17 W 7 NW 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 410 7470 490 6930
Transport Wnd (kts) W 10 W 17 W 12 W 12
Vent Rate (kt-ft) 4100 126990 5880 83160
Max ADI Early 16 Gen Poor 65 Good 60 Gen Good 78 Good
Max ADI Late 12 Poor 85 Good 9 Poor 76 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
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 3 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the mid 30s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. Southwest winds 5 to
10 mph, increasing to south 15 to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the lower 50s. West winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs in the mid 50s. West winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 50s. Southwest winds
5 to 10 mph, becoming south 10 to 15 mph in the afternoon.
$$
MAZ006-210800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%) 20
Temp (24h trend) 36 (-11) 57 (-2) 37 53
RH % (24h trend) 73 (-27) 29 (-17) 67 26
20ft Wnd AM(mph) W 5 NW 8
20ft Wnd PM(mph) W 7 W 9 G18 W 7 NW 9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 440 7640 480 7130
Transport Wnd (kts) NW 10 W 18 W 10 W 14
Vent Rate (kt-ft) 4400 137520 4800 99820
Max ADI Early 32 Fair 73 Good 76 Good 81 Good
Max ADI Late 9 Poor 93 Good 8 Poor 81 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. West winds around
5 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the lower 50s. West winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs in the upper 50s. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
60. Southwest winds 5 to 10 mph.
$$
MAZ005-210800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 40
Temp (24h trend) 35 (-11) 57 (-2) 37 55
RH % (24h trend) 75 (-25) 27 (-16) 72 25
20ft Wnd AM(mph) W 5 NW 7
20ft Wnd PM(mph) W 7 W 8 G18 W 6 NW 8
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 460 7650 410 7210
Transport Wnd (kts) NW 10 W 18 W 10 W 13
Vent Rate (kt-ft) 4600 137700 4100 93730
Max ADI Early 33 Fair 71 Good 76 Good 70 Good
Max ADI Late 10 Poor 91 Good 8 Poor 76 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
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 3 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs around 60. South winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs in the upper 50s. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Southwest winds 5 to 10 mph.
$$
MAZ012-210800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 40
Temp (24h trend) 33 (-12) 55 (-4) 35 54
RH % (24h trend) 75 (-25) 31 (-5) 73 27
20ft Wnd AM(mph) W 6 W 7
20ft Wnd PM(mph) W 8 G18 W 9 G18 W 6 NW 8
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 480 7030 400 6890
Transport Wnd (kts) NW 10 W 19 W 9 W 13
Vent Rate (kt-ft) 4800 133570 3600 89570
Max ADI Early 36 Fair 67 Good 55 Gen Good 69 Good
Max ADI Late 10 Poor 88 Good 8 Poor 72 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers.
Lows in the mid 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs in the upper 50s. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
60. Southwest winds 5 to 10 mph.
$$
MAZ004-210800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%) 50
Temp (24h trend) 31 (-14) 55 (-2) 33 53
RH % (24h trend) 78 (-22) 27 (-8) 75 24
20ft Wnd AM(mph) W 7 NW 8
20ft Wnd PM(mph) W 9 G19 W 9 G20 W 7 G17 NW 9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 440 7410 420 7150
Transport Wnd (kts) NW 9 W 19 W 11 W 13
Vent Rate (kt-ft) 3960 140790 4620 92950
Max ADI Early 45 Gen Good 74 Good 78 Good 71 Good
Max ADI Late 10 Poor 100 Good 9 Poor 75 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
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 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows around 30. West winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. Southwest winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. South winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the mid
50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with rain showers likely. Lows
in the lower 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the lower 50s. West winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 30s.
Highs in the upper 50s. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
60. Southwest winds 5 to 10 mph.
$$
MAZ026-210800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%) 50
Temp (24h trend) 33 (-13) 57 (-1) 35 55
RH % (24h trend) 72 (-28) 27 (-13) 70 25
20ft Wnd AM(mph) W 6 NW 7
20ft Wnd PM(mph) W 8 G19 W 9 G19 W 6 G17 NW 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 460 7580 430 7140
Transport Wnd (kts) NW 10 W 19 W 11 W 13
Vent Rate (kt-ft) 4600 144020 4730 92820
Max ADI Early 51 Gen Good 76 Good 79 Good 70 Good
Max ADI Late 10 Poor 92 Good 8 Poor 75 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Southwest winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with rain showers likely. Lows
in the lower 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 30s.
Highs in the upper 50s. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Southwest winds 5 to 10 mph.
$$
MAZ002-210800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%) 20
Temp (24h trend) 29 (-14) 52 (-3) 31 51
RH % (24h trend) 85 (-15) 31 (-7) 78 27
20ft Wnd AM(mph) W 6 G17 NW 8 G17
20ft Wnd PM(mph) W 10 G23 W 9 G19 W 7 G17 NW 9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 480 7170 430 6390
Transport Wnd (kts) NW 11 W 21 W 12 W 14
Vent Rate (kt-ft) 5280 150570 5160 89460
Max ADI Early 76 Good 90 Good 93 Good 72 Good
Max ADI Late 11 Poor 96 Good 9 Poor 77 Good
Max LVORI Early 4 1 3 1
Max LVORI Late 4 1 3 1
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 3 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the upper 20s. West winds 10 to
15 mph, diminishing to around 5 mph after midnight.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 5 to
10 mph, increasing to 15 to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Not as
cool. Lows around 40. South winds 15 to 20 mph.
.WEDNESDAY...Showers. Highs in the lower 50s. Southwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with rain showers likely.
Colder. Lows around 30. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the upper 40s. West winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 30. Highs
in the mid 50s. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of rain showers. Highs in
the upper 50s. South winds 5 to 10 mph.
$$
MAZ003-210800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%) 20
Temp (24h trend) 31 (-14) 55 (-3) 34 54
RH % (24h trend) 78 (-22) 28 (-7) 78 24
20ft Wnd AM(mph) W 5 NW 7
20ft Wnd PM(mph) NW 8 G19 W 9 G19 W 6 NW 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 450 7360 400 6800
Transport Wnd (kts) NW 8 W 19 W 9 W 13
Vent Rate (kt-ft) 3600 139840 3600 88400
Max ADI Early 60 Gen Good 85 Good 86 Good 66 Good
Max ADI Late 9 Poor 99 Good 8 Poor 76 Good
Max LVORI Early 4 1 3 1
Max LVORI Late 4 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows around 30. West winds 5 to 10 mph.
.TUESDAY...Sunny. Highs around 60. South winds 5 to 10 mph,
increasing to 15 to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the mid
50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with rain showers likely. Lows
in the lower 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the lower 50s. West winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 30s.
Highs in the upper 50s. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
60. Southwest winds 5 to 10 mph.
$$
MAZ008-210800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%) 20
Temp (24h trend) 30 (-14) 52 (-3) 31 51
RH % (24h trend) 81 (-19) 31 (-9) 72 27
20ft Wnd AM(mph) W 7 G18 NW 9 G18
20ft Wnd PM(mph) NW 11 G24 W 9 G19 W 7 G17 NW 10 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 480 7260 420 6250
Transport Wnd (kts) NW 12 W 20 W 12 W 15
Vent Rate (kt-ft) 5760 145200 5040 93750
Max ADI Early 58 Gen Good 85 Good 64 Good 72 Good
Max ADI Late 12 Poor 80 Good 9 Poor 73 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
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 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the upper 20s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Not as
cool. Lows around 40. South winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the mid
50s. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with rain showers likely. Lows
in the lower 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the upper 40s. Northwest winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 30s.
Highs in the mid 50s. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. South winds 5 to 10 mph.
$$
MAZ010-210800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%) 30
Temp (24h trend) 32 (-14) 55 (-4) 34 55
RH % (24h trend) 78 (-22) 28 (-6) 78 25
20ft Wnd AM(mph) W 5 NW 7
20ft Wnd PM(mph) NW 9 G19 W 9 G19 W 6 NW 9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 470 7430 390 6790
Transport Wnd (kts) NW 8 W 19 W 9 W 13
Vent Rate (kt-ft) 3760 141170 3510 88270
Max ADI Early 50 Gen Good 74 Good 55 Gen Good 66 Good
Max ADI Late 9 Poor 92 Good 7 Poor 69 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs around 60. South winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with rain showers likely. Lows
in the lower 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 30s.
Highs in the upper 50s. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
60. South winds 5 to 10 mph.
$$
MAZ009-210800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%) 10
Temp (24h trend) 31 (-13) 53 (-3) 33 51
RH % (24h trend) 78 (-22) 31 (-12) 75 26
20ft Wnd AM(mph) W 7 NW 9 G17
20ft Wnd PM(mph) NW 11 G23 W 9 G18 W 7 NW 10 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 470 7070 420 6170
Transport Wnd (kts) NW 13 W 18 W 11 NW 15
Vent Rate (kt-ft) 6110 127260 4620 92550
Max ADI Early 56 Gen Good 81 Good 70 Good 72 Good
Max ADI Late 16 Gen Poor 73 Good 9 Poor 71 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
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 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. Northwest winds
10 to 15 mph, becoming west around 5 mph after midnight.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 5 to
10 mph, increasing to 15 to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. South winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the mid
50s. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with rain showers likely. Lows
in the lower 30s. Northwest winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs around 50. Northwest winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 30s.
Highs in the upper 50s. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. South winds 5 to 10 mph.
$$
MAZ011-210800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%) 30
Temp (24h trend) 33 (-13) 56 (-3) 34 55
RH % (24h trend) 78 (-22) 29 (-5) 75 25
20ft Wnd AM(mph) W 5 NW 7
20ft Wnd PM(mph) NW 9 G19 W 9 G18 W 6 NW 9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 460 7410 380 6590
Transport Wnd (kts) NW 8 W 17 W 9 NW 13
Vent Rate (kt-ft) 3680 125970 3420 85670
Max ADI Early 41 Gen Good 71 Good 53 Gen Good 64 Good
Max ADI Late 10 Poor 87 Good 6 Very Poor 70 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs around 60. South winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with rain showers likely. Lows
in the mid 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 30s.
Highs in the upper 50s. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
60. South winds 5 to 10 mph.
$$
CTZ002-210800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%) 10
Temp (24h trend) 34 (-12) 57 (-4) 35 57
RH % (24h trend) 75 (-25) 27 (-13) 75 24
20ft Wnd AM(mph) W 5 NW 7
20ft Wnd PM(mph) NW 9 G20 W 8 W 5 NW 9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 470 7240 380 6600
Transport Wnd (kts) NW 9 W 16 W 8 W 13
Vent Rate (kt-ft) 4230 115840 3040 85800
Max ADI Early 49 Gen Good 73 Good 44 Gen Good 69 Good
Max ADI Late 10 Poor 77 Good 4 Very Poor 69 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
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 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. Northwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs around 60. South winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with rain showers likely. Lows
in the mid 30s. Northwest winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. Northwest winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs around 60. Northwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
60. South winds 5 to 10 mph.
$$
CTZ003-210800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%) 30
Temp (24h trend) 32 (-12) 55 (-4) 34 56
RH % (24h trend) 78 (-22) 30 (-13) 75 26
20ft Wnd AM(mph) W 5 NW 7
20ft Wnd PM(mph) NW 8 G19 W 8 G18 W 6 NW 9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 450 7060 380 6440
Transport Wnd (kts) NW 9 W 16 W 9 W 14
Vent Rate (kt-ft) 4050 112960 3420 90160
Max ADI Early 35 Fair 76 Good 45 Gen Good 67 Good
Max ADI Late 11 Poor 81 Good 6 Very Poor 70 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. Northwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers.
Lows in the mid 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. Northwest winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs in the upper 50s. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
60. South winds 5 to 10 mph.
$$
CTZ004-210800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Clear
Precip Type Showers None None None
Chance Precip (%) 30
Temp (24h trend) 33 (-11) 56 (-3) 35 57
RH % (24h trend) 78 (-22) 30 (-18) 76 28
20ft Wnd AM(mph) W 5 W 7
20ft Wnd PM(mph) NW 7 G18 W 8 G17 W 5 NW 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 460 6840 380 6540
Transport Wnd (kts) NW 9 W 17 W 9 W 13
Vent Rate (kt-ft) 4140 116280 3420 85020
Max ADI Early 30 Fair 89 Good 63 Good 67 Good
Max ADI Late 10 Poor 91 Good 6 Very Poor 68 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. Northwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers.
Lows in the mid 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs in the upper 50s. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
60. Southwest winds 5 to 10 mph.
$$
RIZ001-210800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 30
Temp (24h trend) 34 (-10) 55 (-2) 36 56
RH % (24h trend) 75 (-25) 31 (-18) 72 28
20ft Wnd AM(mph) W 5 W 7
20ft Wnd PM(mph) NW 7 W 7 W 6 NW 8
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 470 6950 400 6890
Transport Wnd (kts) NW 10 W 18 W 9 W 12
Vent Rate (kt-ft) 4700 125100 3600 82680
Max ADI Early 31 Fair 66 Good 70 Good 66 Good
Max ADI Late 10 Poor 95 Good 7 Poor 65 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 20 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs in the upper 50s. West winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
60. Southwest winds 5 to 10 mph.
$$
RIZ002-210800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type Showers None None None
Chance Precip (%) 40
Temp (24h trend) 36 (-9) 57 (0) 38 57
RH % (24h trend) 75 (-25) 32 (-17) 70 29
20ft Wnd AM(mph) W 5 W 7
20ft Wnd PM(mph) W 7 W 8 W 5 NW 7
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt (ft-AGL) 450 6940 430 7070
Transport Wnd (kts) NW 10 W 17 W 9 NW 11
Vent Rate (kt-ft) 4500 117980 3870 77770
Max ADI Early 29 Fair 69 Good 68 Good 62 Good
Max ADI Late 11 Poor 92 Good 6 Very Poor 63 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the mid 30s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
60. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs in the upper 50s. West winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs around 60. Southwest winds 5 to
10 mph.
$$
RIZ003-210800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type Showers None None None
Chance Precip (%) 40
Temp (24h trend) 34 (-9) 55 (-1) 36 56
RH % (24h trend) 72 (-28) 33 (-25) 72 29
20ft Wnd AM(mph) W 5 W 7
20ft Wnd PM(mph) W 7 W 8 W 5 NW 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 460 6740 400 6650
Transport Wnd (kts) NW 10 W 17 W 8 W 11
Vent Rate (kt-ft) 4600 114580 3200 73150
Max ADI Early 28 Fair 86 Good 62 Good 62 Good
Max ADI Late 11 Poor 90 Good 6 Very Poor 64 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 3 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the mid 30s. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 50s. South winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs in the upper 50s. West winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Southwest winds 5 to 10 mph.
$$
RIZ004-210800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type Showers None None None
Chance Precip (%) 50
Temp (24h trend) 36 (-9) 56 (0) 37 57
RH % (24h trend) 74 (-26) 32 (-22) 70 29
20ft Wnd AM(mph) W 6 W 7
20ft Wnd PM(mph) W 7 W 9 W 6 NW 7
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt (ft-AGL) 460 6720 430 7030
Transport Wnd (kts) NW 11 W 16 W 9 NW 10
Vent Rate (kt-ft) 5060 107520 3870 70300
Max ADI Early 31 Fair 58 Gen Good 62 Good 60 Gen Good
Max ADI Late 11 Poor 84 Good 7 Poor 59 Gen Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the mid 30s. Northwest winds 5 to
10 mph.
.TUESDAY...Sunny. Highs in the mid 50s. South winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs in the upper 50s. West winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 50s. Southwest winds
5 to 10 mph.
$$
RIZ005-210800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type Showers None None None
Chance Precip (%) 60
Temp (24h trend) 37 (-8) 57 (+2) 39 57
RH % (24h trend) 80 (-20) 32 (-22) 70 30
20ft Wnd AM(mph) W 5 W 7
20ft Wnd PM(mph) W 7 W 8 W 6 NW 8
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt (ft-AGL) 450 6560 480 7000
Transport Wnd (kts) NW 11 W 16 W 9 NW 10
Vent Rate (kt-ft) 4950 104960 4320 70000
Max ADI Early 20 Gen Poor 72 Good 56 Gen Good 60 Gen Good
Max ADI Late 11 Poor 78 Good 8 Poor 55 Gen Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the upper 30s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs in the mid 50s. South winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds
10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the upper
30s. Highs in the mid 50s. Northwest winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 50s. West winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 50s. Southwest winds
5 to 10 mph.
$$
RIZ006-210800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Clear
Precip Type Showers None None None
Chance Precip (%) 50
Temp (24h trend) 35 (-9) 55 (0) 36 57
RH % (24h trend) 89 (-11) 34 (-16) 79 30
20ft Wnd AM(mph) NW 5 NW 7
20ft Wnd PM(mph) W 6 W 8 W 6 W 7
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt (ft-AGL) 430 6390 400 6730
Transport Wnd (kts) W 10 W 16 W 9 W 11
Vent Rate (kt-ft) 4300 102240 3600 74030
Max ADI Early 18 Gen Poor 54 Gen Good 40 Fair 57 Gen Good
Max ADI Late 12 Poor 67 Good 7 Poor 57 Gen Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the upper 30s. Northwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 50s. South winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 30s.
Highs in the upper 50s. West winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. South winds 5 to 10 mph.
$$
RIZ007-210800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Clear
Precip Type Showers None None None
Chance Precip (%) 60
Temp (24h trend) 37 (-7) 55 (+2) 39 57
RH % (24h trend) 89 (-11) 36 (-18) 76 34
20ft Wnd AM(mph) NW 6 NW 8
20ft Wnd PM(mph) W 7 SW 9 G17 SW 7 W 7
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt (ft-AGL) 440 6020 490 6170
Transport Wnd (kts) SW 11 W 16 W 11 NW 10
Vent Rate (kt-ft) 4840 96320 5390 61700
Max ADI Early 17 Gen Poor 63 Good 49 Gen Good 57 Gen Good
Max ADI Late 13 Gen Poor 69 Good 8 Poor 53 Gen Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 4 3 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the upper 30s. Northwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs in the mid 50s. Southwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the mid 50s. South winds 5 to
10 mph.
$$
RIZ008-210800-
Block Island RI-
Including the city of New Shoreham
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Clear
Precip Type Showers None None None
Chance Precip (%) 50
Temp (24h trend) 40 (-3) 50 (0) 42 52
RH % (24h trend) 93 (-7) 48 (-32) 82 51
20ft Wnd AM(mph) W 7 W 9
20ft Wnd PM(mph) W 9 G18 SW 11 G17 SW 10 G18 W 8
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt (ft-AGL) 410 2650 600 3610
Transport Wnd (kts) SW 13 W 14 W 14 NW 15
Vent Rate (kt-ft) 5330 37100 8400 54150
Max ADI Early 28 Fair 47 Gen Good 30 Fair 60 Gen Good
Max ADI Late 30 Fair 44 Gen Good 14 Gen Poor 53 Gen Good
Max LVORI Early 3 1 4 2
Max LVORI Late 3 1 4 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 40s. West winds 5 to
10 mph.
.TUESDAY...Sunny. Highs around 50. South winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. South winds around 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 40. West winds around 15 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the lower 50s. Southwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the lower 50s. South winds
5 to 10 mph.
$$
MAZ017-210800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Showers None None None
Chance Precip (%) 50
Temp (24h trend) 36 (-10) 57 (0) 37 57
RH % (24h trend) 73 (-27) 30 (-16) 70 28
20ft Wnd AM(mph) Lgt/Var W 7
20ft Wnd PM(mph) W 5 W 7 W 5 NW 8
Precip Amount 0.02 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt (ft-AGL) 440 6970 420 7020
Transport Wnd (kts) NW 10 W 17 W 8 W 11
Vent Rate (kt-ft) 4400 118490 3360 77220
Max ADI Early 26 Fair 80 Good 45 Gen Good 66 Good
Max ADI Late 7 Poor 93 Good 6 Very Poor 63 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 20 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 30s. West winds around
5 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
60. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the upper
30s. Highs in the mid 50s. Northwest winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 50s. Northwest winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs around 60. Southwest winds 5 to
10 mph.
$$
MAZ018-210800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Showers None None None
Chance Precip (%) 70
Temp (24h trend) 35 (-11) 57 (+1) 38 57
RH % (24h trend) 80 (-20) 31 (-10) 70 30
20ft Wnd AM(mph) W 5 W 7
20ft Wnd PM(mph) W 5 W 8 W 6 NW 7
Precip Amount 0.02 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt (ft-AGL) 440 6880 430 7050
Transport Wnd (kts) NW 10 W 18 W 9 W 10
Vent Rate (kt-ft) 4400 123840 3870 70500
Max ADI Early 21 Fair 76 Good 46 Gen Good 65 Good
Max ADI Late 10 Poor 95 Good 7 Poor 62 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 20 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the mid 30s. West winds around
5 mph.
.TUESDAY...Sunny. Highs in the upper 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the upper
30s. Highs in the mid 50s. Northwest winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 50s. Northwest winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs around 60. Southwest winds 5 to
10 mph.
$$
MAZ019-210800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Showers None None None
Chance Precip (%) 70
Temp (24h trend) 36 (-10) 57 (+2) 38 55
RH % (24h trend) 86 (-14) 32 (-11) 73 32
20ft Wnd AM(mph) W 7 W 8
20ft Wnd PM(mph) W 7 W 8 W 7 NW 7
Precip Amount 0.03 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 10 PM
Mixing Hgt (ft-AGL) 450 6660 470 6670
Transport Wnd (kts) NW 13 W 16 W 11 NW 11
Vent Rate (kt-ft) 5850 106560 5170 73370
Max ADI Early 17 Gen Poor 53 Gen Good 42 Gen Good 66 Good
Max ADI Late 12 Poor 80 Good 9 Poor 54 Gen Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 20 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
5 to 10 mph, becoming southwest after midnight.
.TUESDAY...Sunny. Highs in the mid 50s. South winds 5 to 10 mph,
increasing to 15 to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. South
winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the lower 50s. West winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs in the mid 50s. Northwest winds around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds
5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 50s. South winds
5 to 10 mph.
$$
MAZ020-210800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Showers None None None
Chance Precip (%) 60
Temp (24h trend) 36 (-9) 57 (+3) 39 58
RH % (24h trend) 93 (-7) 32 (-22) 79 30
20ft Wnd AM(mph) W 5 W 7
20ft Wnd PM(mph) W 6 SW 9 G17 SW 6 W 7
Precip Amount 0.02 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 9 PM
Mixing Hgt (ft-AGL) 420 6570 430 6980
Transport Wnd (kts) SW 10 W 16 W 9 W 10
Vent Rate (kt-ft) 4200 105120 3870 69800
Max ADI Early 15 Gen Poor 66 Good 46 Gen Good 61 Good
Max ADI Late 12 Poor 77 Good 8 Poor 55 Gen Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 50s. South winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the upper
30s. Highs in the mid 50s. Northwest winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 50s. West winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds
5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 50s. Southwest winds
5 to 10 mph.
$$
MAZ021-210800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Showers None None None
Chance Precip (%) 70
Temp (24h trend) 36 (-10) 57 (+4) 39 58
RH % (24h trend) 89 (-11) 35 (-11) 73 32
20ft Wnd AM(mph) W 5 W 7
20ft Wnd PM(mph) W 5 SW 9 G17 SW 6 W 7
Precip Amount 0.02 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 10 PM
Mixing Hgt (ft-AGL) 440 6230 450 6760
Transport Wnd (kts) NW 11 W 16 W 10 W 9
Vent Rate (kt-ft) 4840 99680 4500 60840
Max ADI Early 15 Gen Poor 69 Good 48 Gen Good 63 Good
Max ADI Late 11 Poor 80 Good 8 Poor 54 Gen Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the mid 50s. South winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the upper
30s. Highs in the mid 50s. Northwest winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 50s. Northwest winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds
5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 50s. Southwest winds
5 to 10 mph.
$$
MAZ022-210800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type Showers None None None
Chance Precip (%) 60
Temp (24h trend) 38 (-7) 54 (+3) 41 53
RH % (24h trend) 96 (-4) 39 (-15) 76 39
20ft Wnd AM(mph) NW 6 NW 8
20ft Wnd PM(mph) W 6 SW 9 G18 SW 8 N 6
Precip Amount 0.02 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 10 PM
Mixing Hgt (ft-AGL) 380 5410 470 6230
Transport Wnd (kts) SW 10 SW 16 NW 15 NW 10
Vent Rate (kt-ft) 3800 86560 7050 62300
Max ADI Early 19 Gen Poor 42 Gen Good 51 Gen Good 65 Good
Max ADI Late 14 Gen Poor 58 Gen Good 13 Gen Poor 53 Gen Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 20 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows around 40. South winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 30s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the lower 50s. West winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs in the lower 50s. West winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the mid 50s. Southwest winds
5 to 10 mph.
$$
MAZ023-210800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type Showers None None None
Chance Precip (%) 50
Temp (24h trend) 38 (-7) 53 (+3) 42 54
RH % (24h trend) 96 (-4) 41 (-30) 82 40
20ft Wnd AM(mph) NW 7 NW 9
20ft Wnd PM(mph) W 7 G17 SW 10 G22 SW 10 G20 W 7
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 10 PM
Mixing Hgt (ft-AGL) 380 3480 600 4620
Transport Wnd (kts) SW 12 W 16 W 16 W 10
Vent Rate (kt-ft) 4560 55680 9600 46200
Max ADI Early 21 Fair 36 Fair 43 Gen Good 57 Gen Good
Max ADI Late 16 Gen Poor 49 Gen Good 15 Gen Poor 47 Gen Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 3 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 40s. Southwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 50s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 40. West winds 10 to 15 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows around 40. Highs in
the lower 50s. Southwest winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the mid 50s. South winds 10 to
15 mph.
$$
MAZ024-210800-
Nantucket MA-
Including the city of Nantucket
406 PM EDT Sat Apr 20 2024
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type Showers None None None
Chance Precip (%) 50
Temp (24h trend) 41 (-3) 51 (+1) 43 51
RH % (24h trend) 96 (-4) 50 (-15) 79 49
20ft Wnd AM(mph) NW 8 NW 9
20ft Wnd PM(mph) W 8 SW 10 G20 SW 11 G19 W 7
Precip Amount 0.02 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 11 PM
Mixing Hgt (ft-AGL) 390 2660 980 3860
Transport Wnd (kts) SW 14 W 17 W 17 NW 13
Vent Rate (kt-ft) 5460 45220 16660 50180
Max ADI Early 22 Fair 41 Gen Good 45 Gen Good 62 Good
Max ADI Late 28 Fair 50 Gen Good 24 Fair 45 Gen Good
Max LVORI Early 3 1 3 2
Max LVORI Late 3 1 3 2
Min Vsby Early
Min Vsby Late
Sunshine Hours N/A N/A N/A N/A
CWR 50 0 0 0
LAL No Tstms No Tstms No Tstms No Tstms
Haines Index 3 4 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 40s. South winds 5 to
10 mph.
.TUESDAY...Sunny. Highs around 50. South winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Highs in the lower 50s. South winds
10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 40.
Highs around 50. West winds around 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the lower 50s. West winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. West winds
around 10 mph.
.SATURDAY...Partly sunny. Highs in the lower 50s. Southwest winds
around 10 mph, becoming south in the afternoon.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.
$$
For the latest updates...please visit our webpage at
www.weather.gov/boston
You can follow us on Facebook at
www.facebook.com/NWSBoston
You can follow us on Twitter at
@NWSBoston
- National Weather Service
- Boston / Norton, MA Weather Forecast Office
- 46 Commerce Way
- Norton, MA 02766
- 508.622.3250
- Page Author: BOX Webmaster
- Web Master's E-mail: box.webmaster@noaa.gov
- Page last modified: Sep 19th, 2023 19:10 UTC