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.

Light Snow Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed NE 9 mph
Barometer 29.75 in (1009.1 mb)
Dewpoint 31°F (-1°C)
Visibility 0.75 mi
Wind Chill24°F (-4°C)
Last update 20 Feb 3:51 pm EST
Extended Forecast for

Westford MA

Winter Weather Advisory February 20, 04:34pm until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 20, 04:34pm until February 21, 07:00am

    NOW until 7:00am Sat

    Winter Weather Advisory

  • This Afternoon

    High: 37 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 4am. Low around 24. East wind 5 to 8 mph becoming light and variable. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow

  • Saturday

    Saturday: A chance of snow before noon, then a slight chance of snow after 2pm. Cloudy, with a high near 29. East wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before 11pm. Mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow, mainly after 2pm. Mostly cloudy, with a high near 35. Calm wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 10pm. Cloudy, with a low around 25. Northeast wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow Likely

  • Monday

    Monday: Snow likely. Cloudy, with a high near 31. North wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    High: 31 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow before 10pm. Mostly cloudy, with a low around 20. Northwest wind around 8 mph. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
Snow. High near 37. East wind around 7 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow, mainly before 4am. Low around 24. East wind 5 to 8 mph becoming light and variable. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday
A chance of snow before noon, then a slight chance of snow after 2pm. Cloudy, with a high near 29. East wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 20%.
Sunday
A chance of snow, mainly after 2pm. Mostly cloudy, with a high near 35. Calm wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Snow likely, mainly after 10pm. Cloudy, with a low around 25. Northeast wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely. Cloudy, with a high near 31. North wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Monday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 20. Northwest wind around 8 mph. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 34. Northwest wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 11. West wind around 5 mph becoming calm in the evening.
Wednesday
A chance of snow. Mostly cloudy, with a high near 35. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25. South wind 3 to 5 mph. Chance of precipitation is 60%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 43. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. West wind around 5 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westford MA
 42.61°N 71.46°W (Elev. 197 ft)
Last Update:
3:54 pm EST Feb 20, 2026
Forecast Valid:
4pm EST Feb 20, 2026-6pm EST Feb 27, 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