Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Chicopee Falls / Westover Air Force Base (KCEF)

Lat: 42.2°NLon: 72.53°WElev: 246ft.

Partly Cloudy

41°F

5°C

Humidity 94%
Wind Speed Calm
Barometer 30.42 in (1030.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 11 Oct 2:55 am EDT
Extended Forecast for

Three Rivers MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 5pm.  Cloudy, with a high near 60. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers, mainly before 2am.  Patchy fog. Low around 48. Northeast wind 5 to 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 48 °F

    Showers and
    Patchy Fog

  • Columbus Day

    Columbus Day: Patchy fog before 10am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 70. North wind around 7 mph.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. Light and variable wind.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 65. East wind 5 to 9 mph becoming south in the afternoon.

    High: 65 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 56. Southwest wind around 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Southwest wind 9 to 15 mph becoming northwest in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Northwest wind 6 to 8 mph.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Calm wind.
Sunday
Showers likely, mainly after 5pm. Cloudy, with a high near 60. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers, mainly before 2am. Patchy fog. Low around 48. Northeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Columbus Day
Patchy fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 70. North wind around 7 mph.
Monday Night
Partly cloudy, with a low around 48. Light and variable wind.
Tuesday
Mostly cloudy, with a high near 65. East wind 5 to 9 mph becoming south in the afternoon.
Tuesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 56. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 69. Southwest wind 9 to 15 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 43. Northwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 61. Northwest wind 7 to 11 mph.
Thursday Night
Partly cloudy, with a low around 39. North wind around 5 mph becoming calm in the evening.
Friday
Showers likely. Mostly cloudy, with a high near 62. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 43. South wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 56. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Three Rivers MA
 42.2°N 72.36°W (Elev. 387 ft)
2:17 am EDT Oct 11, 2026
3am EDT Oct 11, 2026-6pm EDT Oct 17, 2026
 
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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