Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Partly Cloudy

43°F

6°C

Humidity 47%
Wind Speed W 10 mph
Barometer 29.64 in (1005.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 12 Nov 2:51 pm EST
Extended Forecast for

2 Miles WNW Waltham MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Southwest wind around 6 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. West wind 6 to 9 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. Northwest wind around 6 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. Northwest wind 6 to 8 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Northwest wind around 6 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44. Northwest wind around 7 mph.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 33. South wind around 6 mph.  Chance of precipitation is 70%.

    Low: 33 °F

    Chance Rain
    then Rain
    Likely

  • Sunday

    Sunday: Rain likely, mainly before 2pm.  Mostly cloudy, with a high near 52. Southwest wind 7 to 9 mph becoming west in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 70%.

    High: 52 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain before midnight.  Partly cloudy, with a low around 33. West wind around 9 mph.  Chance of precipitation is 30%.

    Low: 33 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 48. West wind 6 to 9 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 32. Northwest wind around 6 mph.
Friday
Mostly sunny, with a high near 45. Northwest wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 28. Northwest wind around 6 mph.
Saturday
Sunny, with a high near 44. Northwest wind around 7 mph.
Saturday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 33. South wind around 6 mph. Chance of precipitation is 70%.
Sunday
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 52. Southwest wind 7 to 9 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
A chance of rain before midnight. Partly cloudy, with a low around 33. West wind around 9 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 43. West wind 9 to 11 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 31. West wind around 8 mph.
Tuesday
Mostly sunny, with a high near 44. West wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 31. West wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 47. West wind around 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Waltham MA
 42.39°N 71.27°W (Elev. 197 ft)
12:20 pm EST Nov 12, 2025
4pm EST Nov 12, 2025-6pm EST Nov 19, 2025
 
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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