Hazardous Weather Conditions
Current conditions at
Laurence G Hanscom Field Airport (KBED)
Lat: 42.47°NLon: 71.29°WElev: 132ft.
Rain Fog/Mist
41°F
5°C
| Humidity | 96% |
| Wind Speed | E 5 mph |
| Barometer | 29.96 in (1015.9 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 4.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 16 Mar 7:51 am EDT |
Extended Forecast for
Chelmsford MA
Flood Watch until March 17, 08:00am
High Wind Warning March 16, 05:00pm until March 17, 06:00am
NOW until 8:00am Tue
Flood Watch
Today
High: 63 °F
Rain and
Patchy Fog
then Rain
Likely and
Patchy FogTonight
Low: 37 °F
Rain and
Patchy FogTuesday
High: 42 °F
Decreasing
CloudsTuesday Night
Low: 22 °F
Mostly Clear
Wednesday
High: 39 °F
Mostly Sunny
Wednesday Night
Low: 26 °F
Mostly Cloudy
Thursday
High: 46 °F
Partly Sunny
Thursday Night
Low: 31 °F
Mostly Cloudy
Detailed Forecast
Today
Rain and possibly a thunderstorm. Patchy fog before 1pm. High near 63. South wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tonight
Rain, mainly before 4am. Patchy fog before 2am, then patchy fog after 3am. Low around 37. Breezy, with a south wind 17 to 21 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 42. West wind around 15 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly clear, with a low around 22. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 39. West wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Light south wind.
Thursday
Partly sunny, with a high near 46. Light south wind increasing to 5 to 9 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 31. South wind around 6 mph.
Friday
Partly sunny, with a high near 52. West wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 30. West wind around 6 mph.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 48. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. West wind around 7 mph becoming northwest after midnight. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 43. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chelmsford MA
42.58°N 71.38°W (Elev. 180 ft)
42.58°N 71.38°W (Elev. 180 ft)
2:30 am EDT Mar 16, 2026
8am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
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