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.

Fair

29°F

-2°C

Humidity 33%
Wind Speed NW 9 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 8 Dec 5:53 am EST
Extended Forecast for

Rochester MA

  • Today

    Today: Sunny, with a high near 28. North wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 28 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 12. North wind 3 to 6 mph.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 9pm, then a chance of freezing rain between 9pm and 10pm, then a chance of rain after 10pm.  Cloudy, with a low around 30. Southwest wind 6 to 8 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Wintry
    Mix then
    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 49. Southwest wind 7 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%.

    High: 49 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 3am.  Mostly cloudy, with a low around 32. Southwest wind 7 to 10 mph, with gusts as high as 24 mph.  Chance of precipitation is 50%.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 42. West wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind around 7 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 28. North wind 10 to 15 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 12. North wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 37. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A slight chance of snow before 9pm, then a chance of freezing rain between 9pm and 10pm, then a chance of rain after 10pm. Cloudy, with a low around 30. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 49. Southwest wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain, mainly before 3am. Mostly cloudy, with a low around 32. Southwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 42. West wind 9 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 23. West wind around 7 mph.
Friday
Mostly sunny, with a high near 37. West wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
A chance of snow after 10pm. Mostly cloudy, with a low around 23. West wind around 6 mph. Chance of precipitation is 40%.
Saturday
A chance of snow. Partly sunny, with a high near 37. West wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Partly cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 32. West wind around 11 mph, with gusts as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Rochester MA
 41.73°N 70.83°W (Elev. 56 ft)
1:04 am EST Dec 8, 2025
5am 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