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

Winter Storm Watch in Effect for Southeastern St. Lawrence County

A Winter Storm Watch is in effect for southeastern St. Lawrence County in New York. Lake effect snow is expected to develop, with total snow accumulations between 4 and 10 inches possible. Travel could be very hazardous, especially for anyone traveling for the Thanksgiving holiday. Continue to monitor the latest forecasts for updates. 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.

Overcast

40°F

4°C

Humidity 65%
Wind Speed SE 12 mph
Barometer 30.04 in (1017.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 25 Nov 7:55 am EST
Extended Forecast for

Oswegatchie NY

Winter Storm Watch November 27, 01:00am until November 29, 01:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: A 30 percent chance of rain after 5pm. Cloudy, with a high near 46. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Cloudy then
    Chance Rain

  • Tonight

    Tonight: Rain, mainly before 11pm. Low around 38. South wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain then
    Chance Rain

  • Wednesday

    Wednesday: Rain likely before 7am, then showers, mainly after 7am. High near 51. South wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain Likely
    then Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 10pm, then rain and snow showers between 10pm and 11pm, then snow showers after 11pm. Low around 27. Southwest wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    then Snow
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Snow showers. High near 34. Southwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 22. Southwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 22 °F

    Snow Showers

  • Friday

    Friday: Snow showers, mainly before 1pm. High near 28. West wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 28 °F

    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. West wind 5 to 7 mph.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 27. West wind around 5 mph becoming calm in the afternoon.

    High: 27 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of rain after 5pm. Cloudy, with a high near 46. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 11pm. Low around 38. South wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely before 7am, then showers, mainly after 7am. High near 51. South wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain showers before 10pm, then rain and snow showers between 10pm and 11pm, then snow showers after 11pm. Low around 27. Southwest wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thanksgiving Day
Snow showers. High near 34. Southwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers. Low around 22. Southwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Friday
Snow showers, mainly before 1pm. High near 28. West wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Friday Night
Mostly cloudy, with a low around 17. West wind 5 to 7 mph.
Saturday
Partly sunny, with a high near 27. West wind around 5 mph becoming calm in the afternoon.
Saturday Night
A 40 percent chance of snow showers after 1am. Mostly cloudy, with a low around 14. Light southeast wind.
Sunday
Snow showers likely. Mostly cloudy, with a high near 34. South wind around 6 mph. Chance of precipitation is 60%.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 24. South wind around 6 mph. Chance of precipitation is 60%.
Monday
Rain and snow showers likely. Mostly cloudy, with a high near 36. Southwest wind around 6 mph. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oswegatchie NY
 44.17°N 75.06°W (Elev. 1407 ft)
Last Update:
4:23 am EST Nov 25, 2025
Forecast Valid:
8am EST Nov 25, 2025-6pm EST Dec 1, 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