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

Hazardous Weather Conditions

Current conditions at

Chicopee Falls / Westover Air Force Base (KCEF)

Lat: 42.2°NLon: 72.53°WElev: 246ft.

Fair

4°F

-16°C

Humidity 82%
Wind Speed Calm
Barometer 30.17 in (1022.5 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 27 Dec 10:55 pm EST
Extended Forecast for

Granby MA

Winter Weather Advisory December 28, 07:00pm until December 29, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 3. Calm wind.

    Low: 3 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 35. Calm wind becoming south around 5 mph in the afternoon.

    High: 35 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Freezing rain before 4am, then rain. Patchy fog. Low around 27. South wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 27 °F

    Rain/Freezing
    Rain and
    Patchy Fog

  • Monday

    Monday: Rain, mainly before 4pm. Patchy fog before 11am. High near 48. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of rain before 11pm, then a slight chance of freezing rain between 11pm and midnight. Mostly cloudy, with a low around 21. West wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 21 °F

    Chance
    Rain/Freezing
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 28. Breezy, with a west wind 17 to 20 mph, with gusts as high as 39 mph.

    High: 28 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. West wind 11 to 15 mph, with gusts as high as 28 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33. Southwest wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Southwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 3. Calm wind.
Sunday
Increasing clouds, with a high near 35. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Freezing rain before 4am, then rain. Patchy fog. Low around 27. South wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain, mainly before 4pm. Patchy fog before 11am. High near 48. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of rain before 11pm, then a slight chance of freezing rain between 11pm and midnight. Mostly cloudy, with a low around 21. West wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Tuesday
Mostly cloudy, with a high near 28. Breezy, with a west wind 17 to 20 mph, with gusts as high as 39 mph.
Tuesday Night
Mostly cloudy, with a low around 20. West wind 11 to 15 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, with a high near 33. Southwest wind 11 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 19. Southwest wind around 10 mph, with gusts as high as 22 mph.
New Year's Day
A chance of snow after noon. Mostly cloudy, with a high near 28. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 11. Northwest wind around 7 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 25. West wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 10. West wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 28. West wind 3 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granby MA
 42.26°N 72.53°W (Elev. 295 ft)
Last Update:
5:58 pm EST Dec 27, 2025
Forecast Valid:
11pm EST Dec 27, 2025-6pm EST Jan 3, 2026
 
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