Dangerous Heat and Humidity Building from the Plains to the East Coast

Strengthening high pressure will bring much above normal high and low temperatures. Widespread highs in the 90s to 100 combined with dewpoints surging into the mid and upper 70s will create heat indices as high as 110 through this weekend. In addition, overnight temperatures in the 70s to low 80s will reduce the ability of the body to recover from daytime heating. Read More >

Hazardous Weather Conditions

Current conditions at

Chicopee Falls / Westover Air Force Base (KCEF)

Lat: 42.2°NLon: 72.53°WElev: 246ft.

Light Rain

23°C

74°F

Humidity 91%
Wind Speed SE 15 km/h
Barometer 1011.6 mb (29.86 in)
Dewpoint 22°C (71°F)
Visibility 16 km
Last update 17 Jul 5:56 pm EDT
Extended Forecast for

Three Rivers MA

  • Tonight

    Tonight: Showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 11pm, then a chance of showers and thunderstorms after 11pm. Some storms could be severe, with damaging winds, heavy rain, and frequent lightning.  Low around 21. West wind 6 to 11 km/h becoming light and variable  after midnight.  Chance of precipitation is 90%. New rainfall amounts between 2 and 3 cm possible.

    Severe
    Thunderstorms

    Low: 21 °C

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon.  Patchy fog before 10am.  Otherwise, cloudy, with a high near 23. Northeast wind 5 to 13 km/h, with gusts as high as 34 km/h.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Showers
    Likely and
    Patchy Fog

    High: 23 °C

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 16. Northeast wind 3 to 8 km/h.  Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 16 °C

  • Friday

    Friday: Partly sunny, with a high near 32. Light southwest wind increasing to 6 to 11 km/h in the morning.

    Partly Sunny

    High: 32 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 23. Southwest wind 8 to 13 km/h.

    Partly Cloudy

    Low: 23 °C

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 37. West wind 8 to 13 km/h.  Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 37 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 24. West wind 5 to 11 km/h.

    Partly Cloudy

    Low: 24 °C

  • Sunday

    Sunday: A chance of showers after 7am.  Mostly sunny, with a high near 35. West wind 5 to 10 km/h.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 35 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 21. West wind 3 to 8 km/h.

    Partly Cloudy

    Low: 21 °C

Detailed Forecast

Tonight
Showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 11pm, then a chance of showers and thunderstorms after 11pm. Some storms could be severe, with damaging winds, heavy rain, and frequent lightning. Low around 21. West wind 6 to 11 km/h becoming light and variable after midnight. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 cm possible.
Thursday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Patchy fog before 10am. Otherwise, cloudy, with a high near 23. Northeast wind 5 to 13 km/h, with gusts as high as 34 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 16. Northeast wind 3 to 8 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 32. Light southwest wind increasing to 6 to 11 km/h in the morning.
Friday Night
Partly cloudy, with a low around 23. Southwest wind 8 to 13 km/h.
Saturday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 37. West wind 8 to 13 km/h. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 24. West wind 5 to 11 km/h.
Sunday
A chance of showers after 7am. Mostly sunny, with a high near 35. West wind 5 to 10 km/h. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 21. West wind 3 to 8 km/h.
Monday
A chance of showers. Partly sunny, with a high near 29. Calm wind becoming west 5 to 10 km/h in the morning. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 17. Northwest wind 5 to 10 km/h. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 28. West wind 8 to 10 km/h. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 16. Northwest wind 3 to 8 km/h. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 27. West wind 5 to 8 km/h.
Click Map For Forecast
Point Forecast:
Three Rivers MA
 42.18°N 72.37°W (Elev. 103 m)
5:34 pm EDT Jul 17, 2019
6pm EDT Jul 17, 2019-6pm EDT Jul 24, 2019
 
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Additional Resources

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