Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast; heavy rain in the Southeast

A storm system will bring a variety of hazards to the Eastern US. Wintry precipitation is expected from the central Appalachians to the Northeast. Heavy snow is expected for interior New England and the northern Mid-Atlantic through the night, and icing will continue in the Appalachians this morning. On the south side of the system, heavy rain and thunderstorms will persist across the Southeast. Read More >

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Overcast

43°F

6°C

Humidity 76%
Wind Speed SE 13 mph
Barometer 30.08 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 2 Dec 9:55 am EST
Extended Forecast for

Onset MA

  • Today

    Today: Rain, mainly after noon.  High near 46. Southeast wind around 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 46 °F

    Slight Chance
    Rain then
    Rain

  • Tonight

    Tonight: Rain, mainly before 2am.  Low around 32. Breezy, with a northeast wind 13 to 21 mph becoming northwest after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 32 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind 8 to 13 mph becoming light west  in the afternoon. Winds could gust as high as 25 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Southwest wind 3 to 7 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after noon.  Partly sunny, with a high near 42. West wind 9 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 20%.

    High: 42 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Northwest wind 10 to 17 mph, with gusts as high as 37 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 33. Northwest wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Southwest wind around 7 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain.  Mostly cloudy, with a high near 41. Southeast wind 6 to 10 mph becoming northwest in the afternoon.  Chance of precipitation is 40%.

    High: 41 °F

    Chance Rain

Detailed Forecast

Today
Rain, mainly after noon. High near 46. Southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain, mainly before 2am. Low around 32. Breezy, with a northeast wind 13 to 21 mph becoming northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind 8 to 13 mph becoming light west in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 32. Southwest wind 3 to 7 mph.
Thursday
A slight chance of showers after noon. Partly sunny, with a high near 42. West wind 9 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 17. Northwest wind 10 to 17 mph, with gusts as high as 37 mph.
Friday
Sunny, with a high near 33. Northwest wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 28. Southwest wind around 7 mph.
Saturday
A chance of rain. Mostly cloudy, with a high near 41. Southeast wind 6 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of rain before 9pm. Mostly cloudy, with a low around 30. Northwest wind 7 to 9 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 38. Northwest wind 9 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 22. Northwest wind around 10 mph.
Monday
Mostly sunny, with a high near 31. North wind 10 to 13 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
9:15 am EST Dec 2, 2025
10am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database