National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

Fort Drum / Wheeler-Sack U. S. Army Airfield (KGTB)

Lat: 44.05°NLon: 75.73°WElev: 679ft.

Fair

7°F

-14°C

Humidity 77%
Wind Speed Calm
Barometer 30.26 in (1026.7 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 8 Dec 5:55 pm EST
Extended Forecast for

Oswegatchie NY

  • Tonight

    Tonight: Increasing clouds, with a low around -7. Wind chill values as low as -18. Calm wind becoming south around 5 mph.

    Low: -7 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 25. Wind chill values as low as -11. South wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 25 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow showers, mainly after 10pm. Low around 16. South wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 16 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow. High near 32. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 32 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 13. Southwest wind around 8 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Snow

  • Thursday

    Thursday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 22. West wind around 6 mph.

    High: 22 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 5. Light west wind.

    Low: 5 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers. Partly sunny, with a high near 23. West wind 3 to 6 mph.

    High: 23 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 10. Light south wind.

    Low: 10 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around -7. Wind chill values as low as -18. Calm wind becoming south around 5 mph.
Tuesday
Increasing clouds, with a high near 25. Wind chill values as low as -11. South wind 5 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Snow showers, mainly after 10pm. Low around 16. South wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
Snow. High near 32. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow. Low around 13. Southwest wind around 8 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 22. West wind around 6 mph.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 5. Light west wind.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 23. West wind 3 to 6 mph.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 10. Light south wind.
Saturday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 23. West wind 3 to 6 mph. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 7. West wind 3 to 5 mph.
Sunday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 17. West wind 3 to 5 mph.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around -2. Light west wind.
Monday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 18. Calm wind becoming west around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oswegatchie NY
 44.18°N 75.09°W (Elev. 1250 ft)
Last Update:
12:46 pm EST Dec 8, 2025
Forecast Valid:
5pm EST Dec 8, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation