Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Norwood, Norwood Memorial Airport (KOWD)

Lat: 42.19°NLon: 71.17°WElev: 49ft.

Fair

24°F

-4°C

Humidity 36%
Wind Speed NW 13 G 26 mph
Barometer 30.19 in (1022.5 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 8 Dec 7:53 am EST
Extended Forecast for

Holliston MA

  • Today

    Today: Sunny, with a high near 24. North wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 24 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 10. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 31. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 31 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly between 9pm and 2am.  Mostly cloudy, with a low around 25. Southwest wind around 7 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 8am, then rain likely.  Mostly cloudy, with a high near 43. South wind 6 to 8 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 8pm.  Mostly cloudy, with a low around 31. Southwest wind around 7 mph.  Chance of precipitation is 60%.

    Low: 31 °F

    Rain Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 37. West wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. West wind around 6 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34. West wind 6 to 8 mph.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 24. North wind 7 to 11 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 10. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Increasing clouds, with a high near 31. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A chance of snow, mainly between 9pm and 2am. Mostly cloudy, with a low around 25. Southwest wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of snow before 8am, then rain likely. Mostly cloudy, with a high near 43. South wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 31. Southwest wind around 7 mph. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 37. West wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 21. West wind around 6 mph.
Friday
Mostly sunny, with a high near 34. West wind 6 to 8 mph.
Friday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 21. West wind around 6 mph. Chance of precipitation is 40%.
Saturday
A chance of snow. Partly sunny, with a high near 31. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 17. West wind around 8 mph.
Sunday
Mostly sunny, with a high near 28. West wind around 9 mph, with gusts as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Holliston MA
 42.21°N 71.44°W (Elev. 348 ft)
8:08 am EST Dec 8, 2025
8am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

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