Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Chicopee Falls / Westover Air Force Base (KCEF)

Lat: 42.2°NLon: 72.53°WElev: 246ft.

Fair

31°F

-1°C

Humidity 42%
Wind Speed NW 15 mph
Barometer 29.99 in (1016.2 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 8 Dec 1:55 am EST
Extended Forecast for

Chicopee MASimilar City Names

  • Overnight

    Overnight: Mostly clear, with a low around 16. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 24. North wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. Calm wind.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 29. Calm wind becoming south around 6 mph in the afternoon.

    High: 29 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 5am.  Mostly cloudy, with a low around 24. Southwest wind around 7 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 24 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow and freezing rain before 10am, then rain.  High near 40. South wind 7 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Wintry Mix
    Likely then
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 9pm.  Mostly cloudy, with a low around 28. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 28 °F

    Rain Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 35. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. West wind around 6 mph.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 16. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 24. North wind 6 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 5. Calm wind.
Tuesday
Increasing clouds, with a high near 29. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A chance of snow, mainly after 5am. Mostly cloudy, with a low around 24. Southwest wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
A chance of snow and freezing rain before 10am, then rain. High near 40. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 28. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 35. West wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 19. West wind around 6 mph.
Friday
Partly sunny, with a high near 33. West wind 6 to 10 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 17. West wind around 6 mph. Chance of precipitation is 40%.
Saturday
A chance of snow. Partly sunny, with a high near 31. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 15. West wind 8 to 10 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 27. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Chicopee MASimilar City Names
 42.18°N 72.58°W (Elev. 197 ft)
1:04 am EST Dec 8, 2025
2am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

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