Heavy Rainfall Threat The Across The Eastern U.S.
A strong cold front will gradually push through the Eastern U.S. over the next couple of days and will bring heavy rain and severe weather, primarily damaging winds . Excessive rainfall may result in flash flooding in the central Great Lakes and central Appalachians. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes.
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Last Update: 427 AM EDT Wed Sep 22 2021
For More Weather Information:
6NM WNW Portsmouth RI
Marine Zone Forecast
Synopsis: ANZ200-222100-
427 AM EDT Wed Sep 22 2021
.Synopsis for Massachusetts and Rhode Island coastal waters...
High pressure will gradually moves farther east of the
waters through the mid week. A cold front approaches New England
from the West on Thursday and Friday with scattered showers, with
locally heavy rain possible and isolated thunderstorms. Periodic
unsettled weather contiues over the weekend.
For additional information on possible hazardous weather for the
week ahead, please visit www.weather.gov/boston/ehwo
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Today
SE winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft.
Tonight
SE winds around 10 kt with gusts up to 20 kt. Waves around 2 ft.
Thu
SE winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft.
Thu Night
SE winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft, except 3 to 5 ft at the bay entrance. A chance of showers.
Fri And Fri Night
S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Showers likely with a chance of tstms.
Sat Through Sun Night
W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 foot or less, except 2 to 4 ft at the bay entrance. winds and waves higher in and near tstms. seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
Winds and waves higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
Additional Forecasts and Information
ABOUT THIS FORECAST
| Last Update: | 427 AM EDT Wed Sep 22 2021 |
| Forecast Discussion | |
RADAR & SATELLITE IMAGES
