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

30°F

-1°C

Humidity 54%
Wind Speed SW 14 mph
Barometer 30.53 in (1035.6 mb)
Dewpoint 15°F (-9°C)
Visibility 5.00 mi
Wind Chill19°F (-7°C)
Last update 3 Mar 12:51 pm EST
Extended Forecast for

Waltham MA

Winter Weather Advisory March 3, 01:34pm until March 4, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 3, 01:34pm until March 4, 07:00am

    NOW until 7:00am Wed

    Winter Weather Advisory

  • This Afternoon

    High: 35 °F

    Rain/Snow

  • Tonight

    Tonight: Rain, snow, and freezing rain before 2am, then a chance of rain between 2am and 4am. Patchy fog between 10pm and 4am. Low around 32. East wind around 5 mph becoming calm. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 46. Light west wind.

    High: 46 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 27. Light west wind.

    Low: 27 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A chance of rain, mainly after noon. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 41. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 50%.

    High: 41 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before 1am, then rain and sleet. Low around 34. Northeast wind around 7 mph. Chance of precipitation is 80%. Little or no sleet accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Sleet

  • Friday

    Friday: Rain and sleet likely before 9am, then a chance of rain between 9am and 1pm. Cloudy, with a high near 35. Northeast wind 7 to 9 mph. Chance of precipitation is 70%.

    High: 35 °F

    Rain/Sleet
    Likely then
    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Cloudy

Detailed Forecast

This Afternoon
Snow before 5pm, then snow, possibly mixed with rain. High near 35. South wind 3 to 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.
Tonight
Rain, snow, and freezing rain before 2am, then a chance of rain between 2am and 4am. Patchy fog between 10pm and 4am. Low around 32. East wind around 5 mph becoming calm. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 46. Light west wind.
Wednesday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 27. Light west wind.
Thursday
A chance of rain, mainly after noon. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 41. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 50%.
Thursday Night
Rain before 1am, then rain and sleet. Low around 34. Northeast wind around 7 mph. Chance of precipitation is 80%. Little or no sleet accumulation expected.
Friday
Rain and sleet likely before 9am, then a chance of rain between 9am and 1pm. Cloudy, with a high near 35. Northeast wind 7 to 9 mph. Chance of precipitation is 70%.
Friday Night
Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 53. South wind 5 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Rain likely, mainly between 10pm and midnight. Mostly cloudy, with a low around 44. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday
A chance of rain. Partly sunny, with a high near 57. West wind around 8 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 40. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 60. West wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham MA
 42.41°N 71.24°W (Elev. 230 ft)
Last Update:
1:23 pm EST Mar 3, 2026
Forecast Valid:
1pm 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