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.

Light Rain

84°F

29°C

Humidity 62%
Wind Speed W 15 G 26 mph
Barometer 29.95 in (1014.4 mb)
Dewpoint 69°F (21°C)
Visibility 1.50 mi
Heat Index88°F (31°C)
Last update 30 Jun 6:55 pm EDT
Extended Forecast for

South Amherst MA

Extreme Heat Warning July 1, 10:00am until July 4, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 3pm. Increasing clouds and hot, with a high near 98. Heat index values as high as 109. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 98 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Partly cloudy, with a low around 72. South wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday

    Thursday: Sunny and hot, with a high near 101. Heat index values as high as 110. Light southwest wind becoming west 6 to 11 mph in the morning.

    High: 101 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. West wind around 6 mph becoming calm in the evening.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. West wind 5 to 14 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. West wind 3 to 7 mph.

    Low: 73 °F

    Mostly Clear

  • Independence Day

    Independence Day: A chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 96. Light west wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 30%.

    High: 96 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 3pm. Increasing clouds and hot, with a high near 98. Heat index values as high as 109. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Partly cloudy, with a low around 72. South wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Sunny and hot, with a high near 101. Heat index values as high as 110. Light southwest wind becoming west 6 to 11 mph in the morning.
Thursday Night
Mostly clear, with a low around 76. West wind around 6 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 100. West wind 5 to 14 mph.
Friday Night
Mostly clear, with a low around 73. West wind 3 to 7 mph.
Independence Day
A chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 96. Light west wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
A chance of thunderstorms after 5pm. Mostly sunny and hot, with a high near 92. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Light east wind. Chance of precipitation is 40%.
Monday
A chance of showers. Partly sunny, with a high near 86. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Amherst MA
 42.35°N 72.51°W (Elev. 197 ft)
Last Update:
3:34 pm EDT Jun 30, 2026
Forecast Valid:
7pm EDT Jun 30, 2026-6pm EDT Jul 7, 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