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

Westfield, Barnes Municipal Airport (KBAF)

Lat: 42.16°NLon: 72.71°WElev: 269ft.

Overcast

37°F

3°C

Humidity 57%
Wind Speed S 3 mph
Barometer 30.00 in (1016.5 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 7 Dec 3:53 pm EST
Extended Forecast for

Williamsburg MA

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 14. Calm wind becoming northwest 5 to 8 mph in the evening. Winds could gust as high as 20 mph.

    Low: 14 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny, with a high near 24. North wind 3 to 7 mph.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 3. Calm wind.

    Low: 3 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 27. Calm wind becoming south around 6 mph in the afternoon.

    High: 27 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly between 8pm and 3am.  Mostly cloudy, with a low around 21. Southwest wind 6 to 8 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 21 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely before noon, then rain likely, possibly mixed with snow between noon and 2pm, then rain after 2pm.  High near 38. South wind 6 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 29. Southwest wind around 8 mph.  Chance of precipitation is 60%.

    Low: 29 °F

    Rain Likely

  • Thursday

    Thursday: Partly sunny, with a high near 35. West wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. West wind 3 to 6 mph.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy during the early evening, then gradual clearing, with a low around 14. Calm wind becoming northwest 5 to 8 mph in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 24. North wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 3. Calm wind.
Tuesday
Increasing clouds, with a high near 27. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A chance of snow, mainly between 8pm and 3am. Mostly cloudy, with a low around 21. Southwest wind 6 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Snow likely before noon, then rain likely, possibly mixed with snow between noon and 2pm, then rain after 2pm. High near 38. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 29. Southwest wind around 8 mph. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 35. West wind 6 to 8 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 20. West wind 3 to 6 mph.
Friday
A chance of snow after noon. Partly sunny, with a high near 31. West wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 15. West wind around 6 mph. Chance of precipitation is 40%.
Saturday
A chance of snow. Partly sunny, with a high near 28. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday Night
Mostly 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 25. West wind 8 to 10 mph, with gusts as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsburg MA
 42.39°N 72.71°W (Elev. 610 ft)
1:37 pm EST Dec 7, 2025
4pm EST Dec 7, 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