National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

A Few Clouds

28°F

-2°C

Humidity 47%
Wind Speed W 16 G 31 mph
Barometer 29.52 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 30 Dec 2:55 pm EST
Extended Forecast for

Onset MA

Wind Advisory December 30, 03:01pm until December 31, 01:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 30, 03:01pm until December 31, 01:00am

    NOW until 1:00am Wed

    Wind Advisory

  • Tonight

    Low: 24 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A slight chance of snow between 10am and 11am. Partly sunny, with a high near 31. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 2am. Increasing clouds, with a low around 29. Southwest wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Chance Snow
    then Snow
    Likely

  • New Year's Day

    New Year's Day: A chance of snow, mainly before noon. Partly sunny, with a high near 29. Northwest wind 8 to 15 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Chance Snow
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. West wind 11 to 16 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 29. West wind 10 to 14 mph.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. West wind around 9 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 29. West wind 9 to 11 mph.

    High: 29 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Breezy, with a west wind 17 to 22 mph, with gusts as high as 39 mph.
Wednesday
A slight chance of snow between 10am and 11am. Partly sunny, with a high near 31. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
Snow likely, mainly after 2am. Increasing clouds, with a low around 29. Southwest wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
New Year's Day
A chance of snow, mainly before noon. Partly sunny, with a high near 29. Northwest wind 8 to 15 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly clear, with a low around 16. West wind 11 to 16 mph.
Friday
Mostly sunny, with a high near 29. West wind 10 to 14 mph.
Friday Night
Partly cloudy, with a low around 22. West wind around 9 mph.
Saturday
Sunny, with a high near 29. West wind 9 to 11 mph.
Saturday Night
Partly cloudy, with a low around 18. Northwest wind around 9 mph.
Sunday
Mostly sunny, with a high near 29. West wind around 9 mph.
Sunday Night
Partly cloudy, with a low around 22. West wind around 7 mph.
Monday
A chance of rain and snow. Partly sunny, with a high near 35. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Southwest wind around 9 mph. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 35. Northwest wind around 10 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
Last Update:
12:22 pm EST Dec 30, 2025
Forecast Valid:
3pm EST Dec 30, 2025-6pm EST Jan 6, 2026
 
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Additional Resources

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Chance of Precipitation