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.

Overcast

35°F

2°C

Humidity 85%
Wind Speed NE 9 mph
Barometer 30.38 in (1030.4 mb)
Dewpoint 31°F (-1°C)
Visibility 9.00 mi
Wind Chill28°F (-2°C)
Last update 5 Mar 4:51 pm EST
Extended Forecast for

North Chelmsford MA

Winter Weather Advisory until March 6, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 6, 12:00pm

    NOW until 12:00pm Fri

    Winter Weather Advisory

  • This Afternoon

    High: 42 °F

    Chance Sleet

  • Tonight

    Tonight: Rain, freezing rain, and sleet before 1am, then snow and sleet between 1am and 2am, then snow after 2am. Low around 29. Northeast wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Wintry Mix

  • Friday

    Friday: Snow and sleet likely before noon, then a slight chance of rain between noon and 1pm. Cloudy, with a high near 37. Northeast wind around 8 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 37 °F

    Snow/Sleet
    Likely then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of freezing rain after 3am. Patchy fog. Otherwise, cloudy, with a low around 32. Calm wind. Chance of precipitation is 20%.

    Low: 32 °F

    Patchy Fog
    then Slight
    Chance
    Freezing Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Mostly cloudy, with a high near 46. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

    High: 46 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 43. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 57. West wind around 7 mph.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Southwest wind around 5 mph.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A chance of sleet. Cloudy, with a high near 42. Northeast wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no sleet accumulation expected.
Tonight
Rain, freezing rain, and sleet before 1am, then snow and sleet between 1am and 2am, then snow after 2am. Low around 29. Northeast wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.
Friday
Snow and sleet likely before noon, then a slight chance of rain between noon and 1pm. Cloudy, with a high near 37. Northeast wind around 8 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Friday Night
A slight chance of freezing rain after 3am. Patchy fog. Otherwise, cloudy, with a low around 32. Calm wind. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 46. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 57. West wind around 7 mph.
Sunday Night
Mostly clear, with a low around 34. Southwest wind around 5 mph.
Monday
Sunny, with a high near 61. Southwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 42. Southwest wind around 6 mph.
Tuesday
Sunny, with a high near 65. Southwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 40. South wind 3 to 5 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 62. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40. Southwest wind 8 to 10 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Chelmsford MA
 42.62°N 71.37°W (Elev. 148 ft)
Last Update:
1:39 pm EST Mar 5, 2026
Forecast Valid:
5pm EST Mar 5, 2026-6pm EDT Mar 12, 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