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.

Overcast

44°F

7°C

Humidity 79%
Wind Speed SE 8 mph
Barometer 30.03 in (1017.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 16 Mar 3:55 am EDT
Extended Forecast for

Granby MA

Flood Watch March 16, 05:00am until March 17, 08:00am
Wind Advisory March 16, 02:00pm until March 17, 08:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory

  • Overnight

    Overnight: Rain likely, mainly after 5am. The rain could be heavy at times. Patchy fog after 5am. Otherwise, cloudy, with a steady temperature around 42. East wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Heavy Rain
    and Patchy
    Fog

  • Monday

    Monday: Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog before 3pm. High near 63. South wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 63 °F

    Heavy Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Patchy fog after 9pm. Low around 33. Windy, with a south wind 21 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 33 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. West wind around 17 mph, with gusts as high as 31 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. West wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. West wind around 7 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. South wind around 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. South wind 6 to 11 mph.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. South wind 6 to 8 mph.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely, mainly after 5am. The rain could be heavy at times. Patchy fog after 5am. Otherwise, cloudy, with a steady temperature around 42. East wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog before 3pm. High near 63. South wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Rain and possibly a thunderstorm. Patchy fog after 9pm. Low around 33. Windy, with a south wind 21 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Mostly sunny, with a high near 40. West wind around 17 mph, with gusts as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 20. West wind 9 to 13 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 38. West wind around 7 mph.
Wednesday Night
Mostly cloudy, with a low around 24. South wind around 6 mph.
Thursday
Partly sunny, with a high near 46. South wind 6 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 29. South wind 6 to 8 mph.
Friday
Partly sunny, with a high near 52. West wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 29. West wind around 8 mph.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 48. West wind 9 to 13 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Northwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 42. West wind 10 to 14 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Granby MA
 42.26°N 72.53°W (Elev. 295 ft)
Last Update:
2:30 am EDT Mar 16, 2026
Forecast Valid:
4am EDT Mar 16, 2026-6pm EDT Mar 22, 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