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

Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Chicopee Falls / Westover Air Force Base (KCEF)

Lat: 42.2°NLon: 72.53°WElev: 246ft.

Mostly Cloudy

25°F

-4°C

Humidity 27%
Wind Speed N 10 mph
Barometer 30.19 in (1023.0 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 8 Dec 12:55 pm EST
Extended Forecast for

2 Miles E Monson Center MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 22. North wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 22 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 22. Southwest wind 10 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 10am, then rain. High near 39. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Chance
    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 3am. Mostly cloudy, with a low around 28. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    Low: 28 °F

    Rain Likely
    then Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 34. West wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30. West wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 22. North wind 7 to 11 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 27. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
A chance of snow before 1am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 22. Southwest wind 10 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of snow before 10am, then rain. High near 39. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain likely, mainly before 3am. Mostly cloudy, with a low around 28. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Thursday
Mostly sunny, with a high near 34. West wind 10 to 13 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 30. West wind 9 to 11 mph, with gusts as high as 22 mph.
Friday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 18. Southwest wind around 8 mph. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 30. West wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 25. West wind 10 to 13 mph, with gusts as high as 23 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Monson Center MA
 42.1°N 72.27°W (Elev. 994 ft)
Last Update:
12:46 pm EST Dec 8, 2025
Forecast Valid:
1pm EST Dec 8, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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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