Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

18°F

-8°C

Humidity 73%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 1 Dec 11:55 pm EST
Extended Forecast for

West Clarksville NY

Winter Weather Advisory December 2, 01:00am until December 2, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: A chance of snow showers, mainly between 1am and 3am, then snow after 3am.  Low around 17. Southeast wind 3 to 5 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow

  • Tuesday

    Tuesday: Snow before noon, then a chance of snow showers, mainly between noon and 1pm.  High near 32. South wind 5 to 7 mph becoming north in the afternoon.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 17. Northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 17 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am.  Mostly cloudy, with a low around 20. Southwest wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm.  Mostly cloudy, with a high near 26. West wind 10 to 13 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    High: 26 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 3. Northwest wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 20 mph.

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. South wind 5 to 8 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow showers, mainly between 1am and 3am, then snow after 3am. Low around 17. Southeast wind 3 to 5 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow before noon, then a chance of snow showers, mainly between noon and 1pm. High near 32. South wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Cloudy, with a low around 17. Northwest wind around 6 mph becoming light and variable after midnight.
Wednesday
Mostly cloudy, with a high near 31. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 20. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 26. West wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 3. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 26. South wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Monday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
West Clarksville NY
 42.13°N 78.22°W (Elev. 1699 ft)
9:36 pm EST Dec 1, 2025
12am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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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