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

Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Mostly Cloudy

21°F

-6°C

Humidity 68%
Wind Speed S 9 mph
Barometer 29.56 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 24 Feb 10:15 pm EST
Extended Forecast for

3 Miles SSW West Valley NY

Winter Weather Advisory February 24, 10:53pm until February 25, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 24, 10:53pm until February 25, 01:00pm

    NOW until 1:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 20 °F

    Snow Likely
    then Snow

  • Wednesday

    Wednesday: Snow showers likely, mainly between noon and 1pm. Cloudy, with a high near 33. West wind 13 to 18 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 16. West wind 11 to 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 28. West wind 3 to 6 mph.

    High: 28 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Light and variable wind.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 40. Southwest wind 3 to 6 mph.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. South wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. West wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Tonight
A chance of snow showers before 11pm, then snow, mainly after 11pm. Low around 20. South wind 15 to 17 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow showers likely, mainly between noon and 1pm. Cloudy, with a high near 33. West wind 13 to 18 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 16. West wind 11 to 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 28. West wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 16. Light and variable wind.
Friday
Sunny, with a high near 40. Southwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 30. South wind 7 to 10 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 40. West wind 7 to 9 mph, with gusts as high as 21 mph.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Sunday
A chance of snow showers before 1pm. Partly sunny, with a high near 22. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 23. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
A chance of snow showers. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW West Valley NY
 42.41°N 78.65°W (Elev. 1900 ft)
Last Update:
9:58 pm EST Feb 24, 2026
Forecast Valid:
10pm EST Feb 24, 2026-6pm EST Mar 3, 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