National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55°NLon: 71.76°WElev: 348ft.

Light Rain

38°F

3°C

Humidity 97%
Wind Speed Calm
Barometer 29.11 in (986.0 mb)
Dewpoint 37°F (3°C)
Visibility 7.00 mi
Last update 16 Nov 2:52 am EST
Extended Forecast for

2 Miles WSW Ashby MA

  • Overnight

    Overnight: A chance of showers before 4am. Mostly cloudy, with a steady temperature around 42. West wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of rain showers after 11am, mixing with snow after 5pm. Partly sunny, with a high near 45. Breezy, with a west wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    High: 45 °F

    Breezy.
    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. Breezy, with a west wind 17 to 20 mph, with gusts as high as 36 mph.

    Low: 27 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 36. Breezy, with a west wind 16 to 20 mph, with gusts as high as 34 mph.

    High: 36 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. West wind around 14 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 39. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. West wind 6 to 8 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 41. West wind 3 to 6 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Light west wind.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers before 4am. Mostly cloudy, with a steady temperature around 42. West wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday
A slight chance of rain showers after 11am, mixing with snow after 5pm. Partly sunny, with a high near 45. Breezy, with a west wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 27. Breezy, with a west wind 17 to 20 mph, with gusts as high as 36 mph.
Monday
Partly sunny, with a high near 36. Breezy, with a west wind 16 to 20 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 26. West wind around 14 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 39. West wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 24. West wind 6 to 8 mph.
Wednesday
Sunny, with a high near 41. West wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 26. Light west wind.
Thursday
Partly sunny, with a high near 41. Light and variable wind becoming south around 5 mph.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 31. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 40%.
Friday
Rain likely. Cloudy, with a high near 48. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Saturday
A chance of rain. Partly sunny, with a high near 48. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Ashby MA
 42.66°N 71.87°W (Elev. 1286 ft)
Last Update:
1:27 am EST Nov 16, 2025
Forecast Valid:
3am EST Nov 16, 2025-6pm EST Nov 22, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation