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

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

30°F

-1°C

Humidity 82%
Wind Speed N 9 mph
Barometer 30.21 in (1022.9 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 22 Feb 8:54 am EST
Extended Forecast for

Somerville MA

Blizzard Warning February 22, 04:00pm until February 24, 07:00am
Click here for hazard details and duration
Blizzard Warning

  • Today

    Today: Cloudy, with a high near 37. East wind 6 to 9 mph.

    High: 37 °F

    Cloudy

  • Tonight

    Tonight: Snow, mainly after midnight. The snow could be heavy at times. Areas of blowing snow after 5am. Low around 27. Blustery, with a northeast wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 27 °F

    Chance Snow
    then Heavy
    Snow and
    Areas Blowing
    Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. Areas of blowing snow between 8am and 1pm. High near 32. Windy, with a north wind 22 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    High: 32 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Snow, mainly before 9pm. Low around 22. Northwest wind 10 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Snow then
    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Northwest wind 9 to 11 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14. West wind 3 to 6 mph.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 37. South wind 3 to 8 mph. Chance of precipitation is 70%.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow before 10pm. Mostly cloudy, with a low around 28. Southwest wind around 6 mph. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A chance of rain after 1pm. Partly sunny, with a high near 40. West wind around 7 mph. Chance of precipitation is 30%.

    High: 40 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Cloudy, with a high near 37. East wind 6 to 9 mph.
Tonight
Snow, mainly after midnight. The snow could be heavy at times. Areas of blowing snow after 5am. Low around 27. Blustery, with a northeast wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. The snow could be heavy at times. Areas of blowing snow between 8am and 1pm. High near 32. Windy, with a north wind 22 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Monday Night
Snow, mainly before 9pm. Low around 22. Northwest wind 10 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday
Mostly sunny, with a high near 32. Northwest wind 9 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 14. West wind 3 to 6 mph.
Wednesday
Snow likely before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 37. South wind 3 to 8 mph. Chance of precipitation is 70%.
Wednesday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 28. Southwest wind around 6 mph. Chance of precipitation is 40%.
Thursday
A chance of rain after 1pm. Partly sunny, with a high near 40. West wind around 7 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain before 8pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 30. South wind around 6 mph becoming northeast after midnight. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Partly sunny, with a high near 39. West wind 6 to 8 mph. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 22. West wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 42. South wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Somerville MA
 42.39°N 71.12°W (Elev. 46 ft)
Last Update:
3:50 am EST Feb 22, 2026
Forecast Valid:
9am EST Feb 22, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation