Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Chicopee Falls / Westover Air Force Base (KCEF)

Lat: 42.2°NLon: 72.53°WElev: 246ft.

Fair

29°F

-2°C

Humidity 42%
Wind Speed NW 9 mph
Barometer 30.02 in (1017.2 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 8 Dec 2:55 am EST
Extended Forecast for

Florence MA

  • Overnight

    Overnight: Mostly clear, with a low around 15. Northwest wind around 11 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 25. North wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Calm wind.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 28. Calm wind becoming south around 6 mph in the afternoon.

    High: 28 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly between 9pm and 3am.  Mostly cloudy, with a low around 24. Southwest wind around 7 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 24 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then rain likely, possibly mixed with snow between 11am and noon, then rain after noon.  High near 39. South wind 6 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    Likely then
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 27. Southwest wind around 8 mph.  Chance of precipitation is 70%.

    Low: 27 °F

    Rain Likely
    then Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 34. West wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. West wind around 6 mph.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 15. Northwest wind around 11 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 25. North wind 5 to 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 4. Calm wind.
Tuesday
Increasing clouds, with a high near 28. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A chance of snow, mainly between 9pm and 3am. Mostly cloudy, with a low around 24. Southwest wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Snow likely before 11am, then rain likely, possibly mixed with snow between 11am and noon, then rain after noon. High near 39. South wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 27. Southwest wind around 8 mph. Chance of precipitation is 70%.
Thursday
Mostly sunny, with a high near 34. West wind 8 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 18. West wind around 6 mph.
Friday
Partly sunny, with a high near 32. West wind 6 to 8 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 16. West wind around 6 mph. Chance of precipitation is 40%.
Saturday
A chance of snow. Partly sunny, with a high near 30. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 14. West wind around 9 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 27. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Florence MA
 42.33°N 72.69°W (Elev. 315 ft)
1:04 am EST Dec 8, 2025
3am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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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