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

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Mostly Cloudy

30°F

-1°C

Humidity 47%
Wind Speed W 9 G 17 mph
Barometer 30.39 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 28 Mar 3:35 pm EDT
Extended Forecast for

West Valley NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Southwest wind 5 to 14 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 52. Southwest wind 7 to 13 mph.

    High: 52 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40. South wind 5 to 7 mph.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 58. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then showers after 2am. Low around 51. Southwest wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 2pm. High near 68. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 40. Southwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    Low: 40 °F

    Showers

  • Wednesday

    Wednesday: A chance of rain showers before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 48. Northwest wind around 7 mph. Chance of precipitation is 50%.

    High: 48 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. Southwest wind 5 to 14 mph.
Sunday
Mostly cloudy, with a high near 52. Southwest wind 7 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 40. South wind 5 to 7 mph.
Monday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 58. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Showers likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then showers after 2am. Low around 51. Southwest wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers, with thunderstorms also possible after 2pm. High near 68. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 40. Southwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Wednesday
A chance of rain showers before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 48. Northwest wind around 7 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 63. 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:
3:58 pm EDT Mar 28, 2026
Forecast Valid:
5pm EDT Mar 28, 2026-6pm EDT Apr 4, 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