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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. 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.

Mostly Cloudy

37°F

3°C

Humidity 87%
Wind Speed W 6 mph
Barometer 29.72 in (1006.9 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 13 Nov 6:55 am EST
Extended Forecast for

Copenhagen NY

  • Today

    Today: A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 3pm, then a chance of snow showers after 3pm. Mostly cloudy, with a high near 36. Northwest wind 7 to 10 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 25. Northwest wind 5 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers

  • Friday

    Friday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 36. Light northwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. Light and variable wind.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 1pm. Mostly cloudy, with a high near 43. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Rain. Low around 32. South wind 11 to 14 mph becoming southwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Rain

  • Sunday

    Sunday: Rain and snow showers, becoming all snow after 1pm. High near 41. West wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 41 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 24. West wind around 13 mph. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Showers
    Likely

  • Monday

    Monday: A chance of snow showers. Partly sunny, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 3pm, then a chance of snow showers after 3pm. Mostly cloudy, with a high near 36. Northwest wind 7 to 10 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 25. Northwest wind 5 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 36. Light northwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 19. Light and variable wind.
Saturday
A chance of showers after 1pm. Mostly cloudy, with a high near 43. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 32. South wind 11 to 14 mph becoming southwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain and snow showers, becoming all snow after 1pm. High near 41. West wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 24. West wind around 13 mph. Chance of precipitation is 70%.
Monday
A chance of snow showers. Partly sunny, with a high near 33. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Tuesday
A chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Copenhagen NY
 43.89°N 75.69°W (Elev. 1260 ft)
Last Update:
6:36 am EST Nov 13, 2025
Forecast Valid:
7am EST Nov 13, 2025-6pm EST Nov 19, 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