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.

Mostly Cloudy

26°F

-3°C

Humidity 55%
Wind Speed S 6 mph
Barometer 30.61 in (1038.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 3 Mar 8:51 am EST
Extended Forecast for

North Chelmsford MA

Winter Weather Advisory March 3, 12:00pm until March 4, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow, mainly after 3pm. High near 35. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.

    High: 35 °F

    Mostly Sunny
    then Snow

  • Tonight

    Tonight: Rain and snow, possibly mixed with freezing rain before 3am, then a slight chance of rain or freezing rain between 3am and 4am. Patchy fog after 10pm. Low around 29. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, sunny, with a high near 56. Calm wind becoming northwest around 5 mph.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of freezing rain before 8am, then a chance of rain. Partly sunny, with a high near 46. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 11pm, then rain, possibly mixed with snow between 11pm and 5am, then rain, possibly mixed with snow and freezing rain after 5am. Low around 32. Northeast wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Wintry Mix

  • Friday

    Friday: Rain and snow, possibly mixed with freezing rain before noon, then a chance of rain between noon and 4pm. High near 40. Northeast wind 6 to 8 mph. Chance of precipitation is 80%.

    High: 40 °F

    Wintry Mix
    then Chance
    Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 55. Calm wind becoming south 5 to 8 mph in the morning.

    High: 55 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow, mainly after 3pm. High near 35. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.
Tonight
Rain and snow, possibly mixed with freezing rain before 3am, then a slight chance of rain or freezing rain between 3am and 4am. Patchy fog after 10pm. Low around 29. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 56. Calm wind becoming northwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 27. Calm wind.
Thursday
A slight chance of freezing rain before 8am, then a chance of rain. Partly sunny, with a high near 46. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of rain before 11pm, then rain, possibly mixed with snow between 11pm and 5am, then rain, possibly mixed with snow and freezing rain after 5am. Low around 32. Northeast wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Rain and snow, possibly mixed with freezing rain before noon, then a chance of rain between noon and 4pm. High near 40. Northeast wind 6 to 8 mph. Chance of precipitation is 80%.
Friday Night
Cloudy, with a low around 31. Light and variable wind.
Saturday
Mostly cloudy, with a high near 55. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
Rain likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 42. Southwest wind around 7 mph. Chance of precipitation is 60%.
Sunday
A chance of rain. Partly sunny, with a high near 56. West wind around 7 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 38. Southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 62. Southwest wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
North Chelmsford MA
 42.62°N 71.37°W (Elev. 148 ft)
Last Update:
8:22 am EST Mar 3, 2026
Forecast Valid:
9am EST Mar 3, 2026-6pm EDT Mar 9, 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