Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Fair

27°F

-3°C

Humidity 93%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 25 Nov 4:50 am EST
Extended Forecast for

Onset MA

  • Today

    Today: Mostly cloudy, with a high near 53. Southwest wind 6 to 14 mph.

    High: 53 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, mainly after 8pm.  Patchy fog. Low around 48. South wind 9 to 15 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely.  Patchy fog.  Otherwise, cloudy, with a high near 57. South wind 11 to 14 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before midnight.  Patchy fog before 8pm.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 41. Southwest wind 10 to 14 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog then
    Slight Chance
    Rain

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 47. West wind 14 to 18 mph.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. West wind 15 to 17 mph.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 40. West wind 11 to 15 mph.

    High: 40 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 53. Southwest wind 6 to 14 mph.
Tonight
Rain, mainly after 8pm. Patchy fog. Low around 48. South wind 9 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely. Patchy fog. Otherwise, cloudy, with a high near 57. South wind 11 to 14 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of rain, mainly before midnight. Patchy fog before 8pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 41. Southwest wind 10 to 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thanksgiving Day
Mostly sunny, with a high near 47. West wind 14 to 18 mph.
Thursday Night
Partly cloudy, with a low around 33. West wind 15 to 17 mph.
Friday
Mostly sunny, with a high near 42. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 32. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 40. West wind 11 to 15 mph.
Saturday Night
Partly cloudy, with a low around 30. Northwest wind 5 to 9 mph.
Sunday
Partly sunny, with a high near 46. South wind 5 to 11 mph.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38. Southwest wind around 10 mph. Chance of precipitation is 40%.
Monday
A chance of rain. Mostly cloudy, with a high near 49. Southwest wind 10 to 14 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
1:34 am EST Nov 25, 2025
4am EST Nov 25, 2025-6pm EST Dec 1, 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