Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast

33°F

1°C

Humidity 61%
Wind Speed S 13 G 23 mph
Barometer 29.55 in (1001.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 10 Dec 4:56 am EST
Extended Forecast for

4 Miles NW Clayton NY

Winter Storm Warning until December 11, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 11, 01:00pm

    NOW until 1:00pm Thu

    Winter Storm Warning

  • Overnight

    Low: 30 °F

    Snow

  • Wednesday

    Wednesday: Snow before noon, then rain and snow.  High near 36. South wind 9 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow before 10pm, then a chance of snow showers.  Low around 15. West wind 11 to 14 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 15 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm.  Mostly cloudy, with a high near 19. Breezy, with a west wind 17 to 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 19 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 1am.  Mostly cloudy, with a low around 12. Breezy, with a west wind 10 to 20 mph.  Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Friday

    Friday: Sunny, with a high near 24. West wind 8 to 10 mph.

    High: 24 °F

    Sunny

  • Friday Night

    Friday Night: A chance of snow showers after 1am.  Mostly cloudy, with a low around 16. West wind around 6 mph becoming southeast after midnight.  Chance of precipitation is 30%.

    Low: 16 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers likely.  Mostly cloudy, with a high near 29. South wind 6 to 11 mph becoming southwest in the afternoon.  Chance of precipitation is 70%.

    High: 29 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Snow. Steady temperature around 30. South wind around 11 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Snow before noon, then rain and snow. High near 36. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Rain and snow before 10pm, then a chance of snow showers. Low around 15. West wind 11 to 14 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 19. Breezy, with a west wind 17 to 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 12. Breezy, with a west wind 10 to 20 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 24. West wind 8 to 10 mph.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 16. West wind around 6 mph becoming southeast after midnight. Chance of precipitation is 30%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 29. South wind 6 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
Saturday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 21. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 19.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Tuesday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Clayton NY
 44.29°N 76.16°W (Elev. 246 ft)
3:36 am EST Dec 10, 2025
5am EST Dec 10, 2025-6pm EST Dec 16, 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