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.

Fair

36°F

2°C

Humidity 44%
Wind Speed S 8 mph
Barometer 30.33 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 9 Apr 3:15 am EDT
Extended Forecast for

West Valley NY

  • Overnight

    Overnight: Partly cloudy, with a low around 40. South wind around 17 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 68. South wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 68 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 47. South wind 6 to 9 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Chance
    Showers

  • Friday

    Friday: Showers, mainly after 2pm. High near 63. South wind 8 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers, mainly before 8pm. Low around 33. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 50. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. South wind 5 to 7 mph.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. South wind around 17 mph.
Thursday
Increasing clouds, with a high near 68. South wind 15 to 17 mph, with gusts as high as 29 mph.
Thursday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 47. South wind 6 to 9 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, mainly after 2pm. High near 63. South wind 8 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly before 8pm. Low around 33. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 50. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 33. Calm wind.
Sunday
Partly sunny, with a high near 66. South wind 5 to 7 mph.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Monday Night
Showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
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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:
2:23 am EDT Apr 9, 2026
Forecast Valid:
3am EDT Apr 9, 2026-6pm EDT Apr 15, 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