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

Lake Effect Snow Will Impact Southern St. Lawrence County From Monday Into Tuesday

A Winter Weather Advisory is in effect from 1 PM today to 1 PM Tuesday for lake effect snow in southern St. Lawrence County in northern New York. Total snow accumulations between 3 and 6 inches with isolated higher amounts possible, especially southeast of Route 11. Plan on slippery road conditions. 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

21°F

-6°C

Humidity 71%
Wind Speed SW 16 mph
Barometer 29.70 in (1006.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 19 Jan 11:55 am EST
Extended Forecast for

2 Miles WNW Gouverneur NY

Winter Weather Advisory January 19, 01:00pm until January 20, 05:00am
Click here for hazard details and duration
Winter Weather Advisory

  • M.L.King Day

    M.L.King Day: Snow showers. High near 24. Southwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers, mainly before midnight. Low around 6. Wind chill values as low as -4. Southwest wind 9 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 6 °F

    Snow Showers
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers. Partly sunny, with a high near 14. Wind chill values as low as -4. Southwest wind 6 to 10 mph.

    High: 14 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 5. Wind chill values as low as -2. Southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 27. South wind 6 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 21. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 21 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 28. Southwest wind 10 to 13 mph. Chance of precipitation is 70%.

    High: 28 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 6. West wind 7 to 9 mph.

    Low: 6 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers. Partly sunny, with a high near 12. West wind 6 to 10 mph.

    High: 12 °F

    Chance Snow
    Showers

Detailed Forecast

M.L.King Day
Snow showers. High near 24. Southwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers, mainly before midnight. Low around 6. Wind chill values as low as -4. Southwest wind 9 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A 20 percent chance of snow showers. Partly sunny, with a high near 14. Wind chill values as low as -4. Southwest wind 6 to 10 mph.
Tuesday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 5. Wind chill values as low as -2. Southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 27. South wind 6 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers. Low around 21. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 28. Southwest wind 10 to 13 mph. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 6. West wind 7 to 9 mph.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 12. West wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around -15. West wind around 6 mph.
Saturday
Mostly sunny and cold, with a high near -2. West wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around -17. Light west wind.
Sunday
Mostly sunny and cold, with a high near 4. Calm wind becoming west around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Gouverneur NY
 44.35°N 75.51°W (Elev. 423 ft)
Last Update:
12:56 am EST Jan 19, 2026
Forecast Valid:
12pm EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation