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.

Light Drizzle

39°F

4°C

Humidity 92%
Wind Speed W 9 mph
Barometer 29.57 in (1001.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 12 Nov 6:55 pm EST
Extended Forecast for

Harrisville NY

  • Tonight

    Tonight: Rain showers before 11pm, then a chance of snow showers. Low around 27. West wind 3 to 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers before 2pm, then a chance of rain and snow showers between 2pm and 3pm, then a chance of snow showers after 3pm. Mostly cloudy, with a high near 39. West wind 3 to 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 36. Calm wind becoming northwest around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow after 1pm. Partly sunny, with a high near 40. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%.

    High: 40 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain. Low around 29. South wind 3 to 6 mph. Chance of precipitation is 90%.

    Low: 29 °F

    Rain

  • Sunday

    Sunday: Rain showers before 1pm, then rain and snow showers. High near 41. West wind around 8 mph. Chance of precipitation is 80%.

    High: 41 °F

    Showers then
    Rain/Snow

  • Sunday Night

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

    Low: 24 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Rain showers before 11pm, then a chance of snow showers. Low around 27. West wind 3 to 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers before 2pm, then a chance of rain and snow showers between 2pm and 3pm, then a chance of snow showers after 3pm. Mostly cloudy, with a high near 39. West wind 3 to 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 36. Calm wind becoming northwest around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 19. Calm wind.
Saturday
A chance of rain and snow after 1pm. Partly sunny, with a high near 40. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%.
Saturday Night
Rain. Low around 29. South wind 3 to 6 mph. Chance of precipitation is 90%.
Sunday
Rain showers before 1pm, then rain and snow showers. High near 41. West wind around 8 mph. Chance of precipitation is 80%.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly cloudy, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly cloudy, with a high near 38.
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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:
6:36 pm EST Nov 12, 2025
Forecast Valid:
7pm EST Nov 12, 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