Winter Storm Warning and Winter Weather Advisory in Effect until 7 AM Tomorrow for St. Lawrence and Franklin Counties of New York

A Winter Storm Warning and a Weather Advisory are in effect until 7 AM tomorrow with between 3 and 9 inches of snow expected across portions of northern New York. Plan on slippery road conditions and periods of poor visibility. Snow may be heavy at times late this evening between 8 PM and 1 AM. Hazardous conditions could impact holiday travel tonight and tomorrow morning. Read More >

Current conditions at

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

Lat: 44.05°NLon: 75.73°WElev: 679ft.

Overcast

24°F

-4°C

Humidity 78%
Wind Speed S 18 mph
Barometer 29.38 in (995.7 mb)
Dewpoint 19°F (-7°C)
Visibility 7.00 mi
Wind Chill10°F (-12°C)
Last update 31 Dec 8:55 pm EST
Extended Forecast for

Oswegatchie NY

Winter Weather Advisory until January 1, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 1, 07:00am

    NOW until 7:00am Thu

    Winter Weather Advisory

  • Tonight

    Low: 0 °F

    Heavy Snow

  • New Year's Day

    New Year's Day: A 20 percent chance of snow showers before 8am.  Mostly cloudy, then gradually becoming sunny and cold, with a high near 9. Wind chill values as low as -13. West wind around 7 mph.

    High: 9 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 1am.  Increasing clouds, with a low around -2. Wind chill values as low as -12. West wind around 5 mph becoming calm  in the evening.

    Low: -2 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers.  Partly sunny, with a high near 18. Wind chill values as low as zero. Calm wind becoming west around 5 mph.  New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 2. Light west wind.  New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 14. West wind around 5 mph becoming calm  in the afternoon.

    High: 14 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers before 1pm.  Partly sunny, with a high near 20. Calm wind becoming west around 5 mph.

    High: 20 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow showers, mainly before 4am. The snow could be heavy at times. Low around 0. Wind chill values as low as -8. South wind 6 to 8 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.
New Year's Day
A 20 percent chance of snow showers before 8am. Mostly cloudy, then gradually becoming sunny and cold, with a high near 9. Wind chill values as low as -13. West wind around 7 mph.
Thursday Night
A 20 percent chance of snow showers after 1am. Increasing clouds, with a low around -2. Wind chill values as low as -12. West wind around 5 mph becoming calm in the evening.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 18. Wind chill values as low as zero. Calm wind becoming west around 5 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 2. Light west wind. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 14. West wind around 5 mph becoming calm in the afternoon.
Saturday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 5. Calm wind.
Sunday
A 30 percent chance of snow showers before 1pm. Partly sunny, with a high near 20. Calm wind becoming west around 5 mph.
Sunday Night
Mostly cloudy, with a low around -4. Calm wind.
Monday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 22. Light south wind.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 14. Light south wind.
Tuesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 30. Southwest wind 3 to 5 mph.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 20. South wind 3 to 5 mph.
Wednesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 35. South wind around 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Oswegatchie NY
 44.18°N 75.09°W (Elev. 1250 ft)
12:51 pm EST Dec 31, 2025
9pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
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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