Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

Light Rain Fog/Mist

36°F

2°C

Humidity 89%
Wind Speed W 12 mph
Barometer 29.23 in (990.3 mb)
Dewpoint 33°F (1°C)
Visibility 6.00 mi
Wind Chill28°F (-2°C)
Last update 10 Dec 7:54 pm EST
Extended Forecast for

3 Miles ENE Altmar NY

Winter Storm Warning December 10, 08:37pm until December 11, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 10, 08:37pm until December 11, 01:00pm

    NOW until 1:00pm Thu

    Winter Storm Warning

  • Tonight

    Low: 16 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow showers likely.  Mostly cloudy, with a high near 21. West wind 15 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 21 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 1am.  Mostly cloudy, with a low around 14. West wind 9 to 17 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 14 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly after 1pm.  Partly sunny, with a high near 27. West wind 7 to 9 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am.  Mostly cloudy, with a low around 15. West wind around 5 mph becoming light and variable.  Chance of precipitation is 60%.

    Low: 15 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers.  High near 28. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 80%.

    High: 28 °F

    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers.  Low around 10. Southwest wind 8 to 10 mph.  Chance of precipitation is 80%.

    Low: 10 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers.  High near 22. Southwest wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 80%.

    High: 22 °F

    Snow Showers

Detailed Forecast

Tonight
Rain and snow, becoming all snow after 10pm. Low around 16. Southwest wind 9 to 11 mph becoming west in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers likely. Mostly cloudy, with a high near 21. West wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 14. West wind 9 to 17 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly after 1pm. Partly sunny, with a high near 27. West wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 15. West wind around 5 mph becoming light and variable. Chance of precipitation is 60%.
Saturday
Snow showers. High near 28. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
Snow showers. Low around 10. Southwest wind 8 to 10 mph. Chance of precipitation is 80%.
Sunday
Snow showers. High near 22. Southwest wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 6. Chance of precipitation is 50%.
Monday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 21. Chance of precipitation is 40%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Altmar NY
 43.52°N 75.94°W (Elev. 774 ft)
6:36 pm EST Dec 10, 2025
8pm EST Dec 10, 2025-6pm EST Dec 17, 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