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Hazardous Weather Conditions

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Fair

28°F

-2°C

Humidity 86%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 23 Jan 12:55 am EST
Extended Forecast for

Onset MA

Winter Storm Watch January 25, 07:00am until January 26, 07:00pm
Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 26. West wind around 9 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33. West wind 9 to 17 mph, with gusts as high as 29 mph.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 7. Wind chill values as low as -10. Northwest wind 16 to 18 mph, with gusts as high as 31 mph.

    Low: 7 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 16. Wind chill values as low as -11. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 16 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 10. Northwest wind 8 to 10 mph.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 10am. The snow could be heavy at times. High near 29. North wind 7 to 14 mph becoming northeast in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 29 °F

    Snow Likely
    then Heavy
    Snow

  • Sunday Night

    Sunday Night: Snow before 3am, then sleet. The snow could be heavy at times. Low around 24. Blustery, with an east wind 17 to 22 mph. Chance of precipitation is 100%.

    Low: 24 °F

    Heavy Snow
    and Breezy
    then
    Snow/Sleet
    and Blustery

  • Monday

    Monday: Snow. High near 31. Blustery, with a northeast wind 17 to 20 mph. Chance of precipitation is 90%.

    High: 31 °F

    Snow and
    Blustery

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 11. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 11 °F

    Snow Likely
    and Blustery

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. West wind around 9 mph.
Friday
Mostly sunny, with a high near 33. West wind 9 to 17 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 7. Wind chill values as low as -10. Northwest wind 16 to 18 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 16. Wind chill values as low as -11. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 10. Northwest wind 8 to 10 mph.
Sunday
Snow, mainly after 10am. The snow could be heavy at times. High near 29. North wind 7 to 14 mph becoming northeast in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow before 3am, then sleet. The snow could be heavy at times. Low around 24. Blustery, with an east wind 17 to 22 mph. Chance of precipitation is 100%.
Monday
Snow. High near 31. Blustery, with a northeast wind 17 to 20 mph. Chance of precipitation is 90%.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 11. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Tuesday
Mostly sunny, with a high near 22. West wind 14 to 17 mph.
Tuesday Night
Partly cloudy, with a low around 12. West wind 11 to 14 mph.
Wednesday
Mostly sunny, with a high near 24. West wind around 11 mph.
Wednesday Night
Partly cloudy, with a low around 12. Northwest wind around 9 mph.
Thursday
Partly sunny, with a high near 23. Northwest wind 9 to 13 mph.
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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:
1:35 am EST Jan 23, 2026
Forecast Valid:
1am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation