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 Calm
Barometer 29.99 in (1017.1 mb)
Dewpoint 31°F (-1°C)
Visibility 0.75 mi
Last update 17 Jan 2:51 pm EST
Extended Forecast for

North Chelmsford MA

Winter Weather Advisory January 18, 10:00am until January 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Snow likely, mainly between 4pm and 5pm. Cloudy, with a high near 40. South wind around 6 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Southwest wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Cloudy, with a high near 38. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow, mainly before 4am. Low around 22. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow then
    Snow Likely

  • M.L.King Day

    M.L.King Day: A slight chance of snow before 8am. Mostly sunny, with a high near 33. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. West wind around 7 mph.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9. Southwest wind 3 to 6 mph.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. South wind 3 to 7 mph.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow likely, mainly between 4pm and 5pm. Cloudy, with a high near 40. South wind around 6 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 28. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Snow likely, mainly after 4pm. Cloudy, with a high near 38. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Snow, mainly before 4am. Low around 22. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
M.L.King Day
A slight chance of snow before 8am. Mostly sunny, with a high near 33. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 15. West wind around 7 mph.
Tuesday
Mostly sunny, with a high near 23. West wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 9. Southwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 31. South wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 23. Southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 36. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 15. West wind around 7 mph.
Friday
Mostly sunny, with a high near 27. West wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 17. Southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 28.
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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:
1:13 pm EST Jan 17, 2026
Forecast Valid:
3pm EST Jan 17, 2026-6pm EST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation