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

New Bedford, New Bedford Regional Airport (KEWB)

Lat: 41.68°NLon: 70.96°WElev: 79ft.

Overcast

38°F

3°C

Humidity 65%
Wind Speed W 7 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 7 Dec 9:53 pm EST
Extended Forecast for

Westport MA

  • Tonight

    Tonight: Mostly clear, with a low around 21. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 28. North wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. North wind 3 to 6 mph.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 40. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 40 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly before 1am.  Mostly cloudy, with a low around 31. Southwest wind around 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 31 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly after 11am.  Mostly cloudy, with a high near 49. Southwest wind 8 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%.

    High: 49 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 3am.  Mostly cloudy, with a low around 34. Southwest wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 43. West wind 9 to 11 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. West wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 28. North wind 9 to 13 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 13. North wind 3 to 6 mph.
Tuesday
Increasing clouds, with a high near 40. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A chance of rain, mainly before 1am. Mostly cloudy, with a low around 31. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 49. Southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of rain before 3am. Mostly cloudy, with a low around 34. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 43. West wind 9 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 26. West wind around 6 mph.
Friday
A chance of snow before noon, then a chance of rain between noon and 4pm, then a chance of rain and snow after 4pm. Partly sunny, with a high near 38. West wind 6 to 9 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22. West wind around 6 mph. Chance of precipitation is 40%.
Saturday
A chance of snow. Partly sunny, with a high near 35. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Partly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 31. West wind around 11 mph, with gusts as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Westport MA
 41.66°N 71.12°W (Elev. 131 ft)
6:44 pm EST Dec 7, 2025
10pm 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