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.

Freezing Fog

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 29.92 in (1013.8 mb)
Dewpoint 31°F (-1°C)
Visibility 0.13 mi
Last update 18 Feb 6:55 am EST
Extended Forecast for

South Amherst MA

Winter Weather Advisory February 18, 01:00pm until February 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow likely, possibly mixed with rain, becoming all snow after 2pm. Patchy fog before 10am, then patchy fog after noon. Otherwise, cloudy, with a high near 37. Calm wind. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Snow likely, mainly before 1am. Patchy fog between 9pm and 1am. Otherwise, cloudy, with a low around 24. Light north wind. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow Likely
    and Patchy
    Fog then
    Chance Snow
    and Patchy
    Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Calm wind.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of snow between 1am and 5am, then a chance of freezing rain after 5am. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Friday

    Friday: Rain, snow, and freezing rain before 2pm, then rain between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 37. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Wintry Mix

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 27. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Rain/Snow
    then Snow
    Likely

  • Saturday

    Saturday: A chance of snow before 11am, then a chance of rain. Mostly cloudy, with a high near 40. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of snow before 4am. Mostly cloudy, with a low around 20. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow after 7am. Mostly cloudy, with a high near 35. Northeast wind 5 to 8 mph. Chance of precipitation is 40%.

    High: 35 °F

    Chance Snow

Detailed Forecast

Today
Snow likely, possibly mixed with rain, becoming all snow after 2pm. Patchy fog before 10am, then patchy fog after noon. Otherwise, cloudy, with a high near 37. Calm wind. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely, mainly before 1am. Patchy fog between 9pm and 1am. Otherwise, cloudy, with a low around 24. Light north wind. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 41. Calm wind.
Thursday Night
A chance of snow between 1am and 5am, then a chance of freezing rain after 5am. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
Rain, snow, and freezing rain before 2pm, then rain between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 37. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 27. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow before 11am, then a chance of rain. Mostly cloudy, with a high near 40. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of snow before 4am. Mostly cloudy, with a low around 20. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
A chance of snow after 7am. Mostly cloudy, with a high near 35. Northeast wind 5 to 8 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Cloudy, with a low around 23. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 35. North wind 10 to 13 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 14. Northwest wind around 9 mph.
Tuesday
Mostly sunny, with a high near 28. Northwest wind 9 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Amherst MA
 42.35°N 72.54°W (Elev. 187 ft)
Last Update:
6:36 am EST Feb 18, 2026
Forecast Valid:
7am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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