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

9°F

-13°C

Humidity 85%
Wind Speed W 5 mph
Barometer 29.90 in
Dewpoint 5°F (-15°C)
Visibility 2.50 mi
Wind Chill0°F (-18°C)
Last update 24 Feb 3:55 am EST
Extended Forecast for

3 Miles SSE 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

  • Overnight

    Overnight: A chance of snow showers. Mostly cloudy, with a low around 7. Wind chill values as low as -5. West wind around 11 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.

    Low: 7 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 25. Wind chill values as low as -5. West wind 5 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 10pm, then snow between 10pm and 4am, then a chance of snow showers after 4am. Low around 19. South wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Snow

  • Wednesday

    Wednesday: Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 34. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 17. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 17 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 29. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.

    High: 29 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13. Light and variable wind.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39. Southwest wind 3 to 7 mph.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of snow showers. Mostly cloudy, with a low around 7. Wind chill values as low as -5. West wind around 11 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 25. Wind chill values as low as -5. West wind 5 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of snow showers before 10pm, then snow between 10pm and 4am, then a chance of snow showers after 4am. Low around 19. South wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 34. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. 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 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 29. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 13. Light and variable wind.
Friday
Sunny, with a high near 39. Southwest wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE West Valley NY
 42.41°N 78.62°W (Elev. 1647 ft)
Last Update:
4:26 am EST Feb 24, 2026
Forecast Valid:
5am 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