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.

Light Snow

10°F

-12°C

Humidity 79%
Wind Speed NW 5 mph
Barometer 29.91 in
Dewpoint 5°F (-15°C)
Visibility 4.00 mi
Wind Chill1°F (-17°C)
Last update 24 Feb 9:35 am EST
Extended Forecast for

West Valley NY

Winter Weather Advisory February 24, 07:00pm until February 25, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A slight chance of snow showers before 11am. Mostly sunny, with a high near 27. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 27 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Tonight

    Tonight: A chance of snow showers before 10pm, then snow between 10pm and 4am, then a chance of snow showers after 4am. Low around 21. Light south wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow

  • Wednesday

    Wednesday: Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 35. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 17. West wind 3 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 31. Light west wind. Chance of precipitation is 30%.

    High: 31 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 1am. Partly cloudy, with a low around 13. Calm wind. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Sunny, with a high near 40. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. South wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of snow showers before 11am. Mostly sunny, with a high near 27. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Tonight
A chance of snow showers before 10pm, then snow between 10pm and 4am, then a chance of snow showers after 4am. Low around 21. Light south wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 35. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 17. West wind 3 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 31. Light west wind. Chance of precipitation is 30%.
Thursday Night
A slight chance of snow showers before 1am. Partly cloudy, with a low around 13. Calm wind. Chance of precipitation is 20%.
Friday
Sunny, with a high near 40. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 30. South wind 6 to 9 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 43.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy, 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 25. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Valley NY
 42.45°N 78.64°W (Elev. 1270 ft)
Last Update:
6:57 am EST Feb 24, 2026
Forecast Valid:
9am EST Feb 24, 2026-6pm EST Mar 2, 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