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

Hazardous Weather Conditions

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Fair

31°F

-1°C

Humidity 76%
Wind Speed Calm
Barometer 30.07 in (1019.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 19 Feb 8:51 pm EST
Extended Forecast for

Stow MA

Winter Weather Advisory February 20, 10:00am until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Rain and snow likely before 3pm, then snow between 3pm and 4pm. High near 37. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Slight Chance
    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with sleet, becoming all snow after 10pm. Low around 26. East wind 5 to 9 mph becoming north after midnight. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow/Sleet
    then Snow

  • Saturday

    Saturday: Snow or light snow likely before 7am, then light snow likely, mainly between 7am and 9am. Cloudy, with a high near 33. Northeast wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of light snow before 8pm, then a chance of snow between 8pm and 3am. Mostly cloudy, with a low around 20. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Light
    Snow

  • Sunday

    Sunday: A slight chance of snow after noon. Mostly cloudy, with a high near 36. Northeast wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 36 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow. Cloudy, with a low around 24. Northeast wind 6 to 10 mph. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 34. North wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 34 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. Northwest wind around 6 mph.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. Calm wind.
Friday
Rain and snow likely before 3pm, then snow between 3pm and 4pm. High near 37. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, possibly mixed with sleet, becoming all snow after 10pm. Low around 26. East wind 5 to 9 mph becoming north after midnight. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.
Saturday
Snow or light snow likely before 7am, then light snow likely, mainly between 7am and 9am. Cloudy, with a high near 33. Northeast wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A chance of light snow before 8pm, then a chance of snow between 8pm and 3am. Mostly cloudy, with a low around 20. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
A slight chance of snow after noon. Mostly cloudy, with a high near 36. Northeast wind 3 to 7 mph. Chance of precipitation is 20%.
Sunday Night
A chance of snow. Cloudy, with a low around 24. Northeast wind 6 to 10 mph. Chance of precipitation is 40%.
Monday
A chance of snow. Mostly cloudy, with a high near 34. North wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 20. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 35. Northwest wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 12. West wind 3 to 5 mph.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 38. South wind 3 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. South wind around 7 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 44. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stow MA
 42.44°N 71.5°W (Elev. 240 ft)
Last Update:
5:35 pm EST Feb 19, 2026
Forecast Valid:
9pm EST Feb 19, 2026-6pm EST Feb 26, 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