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.

Partly Cloudy

30°F

-1°C

Humidity 93%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 10 Jan 4:55 am EST
Extended Forecast for

West Valley NY

  • Today

    Today: Rain, mainly after 5pm. High near 42. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Mostly Cloudy
    then Rain

  • Tonight

    Tonight: Rain before 10pm, then a chance of showers between 10pm and 1am. Low around 27. South wind 9 to 17 mph becoming west in the evening. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 27 °F

    Rain then
    Slight Chance
    Showers

  • Sunday

    Sunday: Snow showers. Areas of blowing snow after 1pm. High near 29. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Snow Showers
    Likely then
    Snow Showers
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am. Areas of blowing snow before 9pm. Mostly cloudy, with a low around 23. West wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Monday

    Monday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 32. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 27. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of showers after 1pm. Mostly cloudy, with a high near 39. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 39 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 32. Southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain and snow showers likely. Cloudy, with a high near 35. Chance of precipitation is 70%.

    High: 35 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Rain, mainly after 5pm. High near 42. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 10pm, then a chance of showers between 10pm and 1am. Low around 27. South wind 9 to 17 mph becoming west in the evening. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Snow showers. Areas of blowing snow after 1pm. High near 29. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow showers likely, mainly before 1am. Areas of blowing snow before 9pm. Mostly cloudy, with a low around 23. West wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 32. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 27. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers after 1pm. Mostly cloudy, with a high near 39. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 32. Southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Wednesday
Rain and snow showers likely. Cloudy, with a high near 35. Chance of precipitation is 70%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Partly sunny, with a high near 20. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 12.
Friday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
West Valley NY
 42.45°N 78.64°W (Elev. 1270 ft)
Last Update:
3:36 am EST Jan 10, 2026
Forecast Valid:
5am EST Jan 10, 2026-6pm EST Jan 16, 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