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

30°F

-1°C

Humidity 100%
Wind Speed SW 8 mph
Barometer 29.78 in
Dewpoint 30°F (-1°C)
Visibility 3.00 mi
Wind Chill22°F (-6°C)
Last update 22 Jan 12:35 am EST
Extended Forecast for

West Valley NY

Winter Weather Advisory January 22, 12:45am until January 22, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 22, 12:45am until January 22, 07:00am

    NOW until 7:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 23 °F

    Heavy Snow

  • Thursday

    Thursday: Snow showers likely before 7am, then snow between 7am and 10am, then snow showers likely after 10am. Patchy blowing snow between 8am and noon. High near 28. West wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow and
    Patchy
    Blowing Snow
    then Snow
    Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly between 8pm and 2am, then snow after 2am. Low around 5. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 5 °F

    Snow Showers
    Likely then
    Snow

  • Friday

    Friday: Snow showers likely, mainly before 3pm. Patchy blowing snow between 11am and 3pm. Mostly cloudy, with a high near 13. Wind chill values as low as -15. Breezy, with a west wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 13 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around -5. West wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.

    Low: -5 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 8. Calm wind.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around -1. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 50%.

    Low: -1 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers. High near 15. East wind around 7 mph. Chance of precipitation is 90%.

    High: 15 °F

    Snow Showers

Detailed Forecast

Overnight
Snow before 3am, then snow showers likely, mainly between 3am and 4am. The snow could be heavy at times. Low around 23. West wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers likely before 7am, then snow between 7am and 10am, then snow showers likely after 10am. Patchy blowing snow between 8am and noon. High near 28. West wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers likely, mainly between 8pm and 2am, then snow after 2am. Low around 5. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly before 3pm. Patchy blowing snow between 11am and 3pm. Mostly cloudy, with a high near 13. Wind chill values as low as -15. Breezy, with a west wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around -5. West wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny and cold, with a high near 8. Calm wind.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around -1. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 50%.
Sunday
Snow showers. High near 15. East wind around 7 mph. Chance of precipitation is 90%.
Sunday Night
Snow showers likely. Cloudy, with a low around 6. Chance of precipitation is 70%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 15. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 19. Chance of precipitation is 50%.
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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:
12:36 am EST Jan 22, 2026
Forecast Valid:
12am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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