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

Chicopee Falls / Westover Air Force Base (KCEF)

Lat: 42.2°NLon: 72.53°WElev: 246ft.

Light Rain Fog/Mist

37°F

3°C

Humidity 92%
Wind Speed Calm
Barometer 29.80 in (1009.7 mb)
Dewpoint 35°F (2°C)
Visibility 1.75 mi
Last update 18 Feb 12:56 pm EST
Extended Forecast for

South Amherst MA

  • This Afternoon

    This Afternoon: Rain before 4pm, then rain likely, possibly mixed with snow between 4pm and 5pm, then rain likely after 5pm. Patchy fog. High near 37. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow and
    Patchy Fog

  • Tonight

    Tonight: Rain and snow likely before 10pm, then a chance of snow between 10pm and 1am. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 23. North wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Slight
    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Snow before 4pm, then snow, possibly mixed with rain, freezing rain, and sleet. High near 34. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    High: 34 °F

    Chance Snow
    then Wintry
    Mix

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, freezing rain, and sleet before 9pm, then snow, possibly mixed with freezing rain and sleet between 9pm and 11pm, then snow after 11pm. Low around 27. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Wintry Mix
    then Snow

  • Saturday

    Saturday: Snow likely, possibly mixed with rain, mainly between 4pm and 5pm. Cloudy, with a high near 37. East wind 3 to 6 mph. Chance of precipitation is 60%.

    High: 37 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of snow before 7pm, then a chance of snow showers between 7pm and 4am. Mostly cloudy, with a low around 21. Northeast wind 3 to 5 mph. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 36. East wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Rain before 4pm, then rain likely, possibly mixed with snow between 4pm and 5pm, then rain likely after 5pm. Patchy fog. High near 37. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Rain and snow likely before 10pm, then a chance of snow between 10pm and 1am. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 23. North wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
Partly sunny, with a high near 40. Calm wind.
Thursday Night
Mostly cloudy, with a low around 24. Calm wind.
Friday
Snow before 4pm, then snow, possibly mixed with rain, freezing rain, and sleet. High near 34. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Friday Night
Snow, possibly mixed with rain, freezing rain, and sleet before 9pm, then snow, possibly mixed with freezing rain and sleet between 9pm and 11pm, then snow after 11pm. Low around 27. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 2 inches possible.
Saturday
Snow likely, possibly mixed with rain, mainly between 4pm and 5pm. Cloudy, with a high near 37. East wind 3 to 6 mph. Chance of precipitation is 60%.
Saturday Night
A chance of snow before 7pm, then a chance of snow showers between 7pm and 4am. Mostly cloudy, with a low around 21. Northeast wind 3 to 5 mph. Chance of precipitation is 50%.
Sunday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 36. East wind 5 to 8 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21. North wind 6 to 9 mph. Chance of precipitation is 40%.
Monday
A chance of snow. Mostly cloudy, with a high near 36. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 17. Northwest wind around 8 mph.
Tuesday
Sunny, with a high near 33. Northwest wind 8 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Amherst MA
 42.35°N 72.54°W (Elev. 187 ft)
Last Update:
12:42 pm EST Feb 18, 2026
Forecast Valid:
2pm EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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