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

Winter Storm Warnings and Winter Weather Advisories in Effect Until 10 AM This Morning

Winter Storm Warnings and Winter Weather Weather Advisories remain in effect until 10 AM this morning. The period of heaviest snow has ended, with light snow continuing through this morning and afternoon. Additional snow accumulations up to 1 inch are possible. Slippery travel conditions are possible, especially on untreated roads and surfaces. 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.

Light Unknown Precip Fog/Mist

33°F

1°C

Humidity 91%
Wind Speed W 15 G 24 mph
Barometer 29.64 in (1004.2 mb)
Dewpoint 31°F (-1°C)
Visibility 3.00 mi
Wind Chill23°F (-5°C)
Last update 21 Feb 1:55 am EST
Extended Forecast for

Oswegatchie NY

Winter Weather Advisory until February 21, 10:00am
Winter Weather Advisory February 21, 02:23am until February 21, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 21, 10:00am
    Winter Weather Advisory February 21, 02:23am until February 21, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 29 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow showers before 10am, then a chance of snow showers after 2pm. Mostly cloudy, with a high near 30. Light north wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 10pm, then a chance of snow showers after midnight. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Southeast wind 3 to 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. Light and variable wind.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 27. North wind 5 to 7 mph.

    High: 27 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 1. Northwest wind around 6 mph.

    Low: 1 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 14. West wind around 6 mph.

    High: 14 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a steady temperature around 29. West wind 3 to 5 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow showers before 10am, then a chance of snow showers after 2pm. Mostly cloudy, with a high near 30. Light north wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow showers before 10pm, then a chance of snow showers after midnight. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Southeast wind 3 to 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 18. Light and variable wind.
Monday
Mostly cloudy, with a high near 27. North wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 1. Northwest wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 14. West wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 1. Calm wind.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 32. South wind around 6 mph.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20. Southwest wind around 7 mph. Chance of precipitation is 70%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. South wind around 7 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15. Southwest wind around 6 mph.
Friday
Partly sunny, with a high near 32. West wind around 6 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:
1:29 am EST Feb 21, 2026
Forecast Valid:
2am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
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