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

Hazardous Weather Conditions

Current conditions at

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

Lat: 44.05°NLon: 75.73°WElev: 679ft.

Light Snow

34°F

1°C

Humidity 85%
Wind Speed SW 14 mph
Barometer 29.61 in (1003.3 mb)
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Wind Chill25°F (-4°C)
Last update 20 Feb 10:55 pm EST
Extended Forecast for

Harrisville NY

Winter Weather Advisory February 20, 11:31pm until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 20, 11:31pm until February 21, 07:00am

    NOW until 7:00am Sat

    Winter Weather Advisory

  • Tonight

    Low: 21 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of snow showers before 10am, then a chance of snow showers after 3pm. Cloudy, with a high near 29. North wind 3 to 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 15. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 37. Calm wind becoming southeast around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow showers. Mostly cloudy, with a high near 30. Calm wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 4. Northwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 4 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 16. West wind 3 to 6 mph.

    High: 16 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow showers. Cloudy, with a low around 21. Southwest wind 3 to 7 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
A slight chance of snow showers before 10am, then a chance of snow showers after 3pm. Cloudy, with a high near 29. North wind 3 to 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 15. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow. Mostly cloudy, with a high near 37. Calm wind becoming southeast around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%.
Monday
A slight chance of snow showers. Mostly cloudy, with a high near 30. Calm wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 20%.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 4. Northwest wind around 6 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 16. West wind 3 to 6 mph.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Wednesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisville NY
 44.16°N 75.33°W (Elev. 801 ft)
Last Update:
9:36 pm EST Feb 20, 2026
Forecast Valid:
11pm EST Feb 20, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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