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.

Overcast

46°F

8°C

Humidity 100%
Wind Speed S 9 G 17 mph
Barometer 30.07 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 3 Apr 4:55 am EDT
Extended Forecast for

West Valley NY

  • Today

    Today: Showers likely before 10am, then a chance of showers after noon. Mostly cloudy, with a high near 70. West wind 11 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Showers
    Likely

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. West wind around 6 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 2pm. High near 76. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 39. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Showers

  • Sunday

    Sunday: A slight chance of showers before 2pm. Mostly cloudy, with a high near 45. West wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 30. West wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: A chance of snow showers after 2pm. Partly sunny, with a high near 42. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly after 8pm. Mostly cloudy, with a low around 27. Light west wind. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers before 2pm. Partly sunny, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Showers likely before 10am, then a chance of showers after noon. Mostly cloudy, with a high near 70. West wind 11 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Mostly cloudy, with a low around 46. West wind around 6 mph becoming calm in the evening.
Saturday
Showers, with thunderstorms also possible after 2pm. High near 76. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 39. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A slight chance of showers before 2pm. Mostly cloudy, with a high near 45. West wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 30. West wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday
A chance of snow showers after 2pm. Partly sunny, with a high near 42. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday Night
Snow showers likely, mainly after 8pm. Mostly cloudy, with a low around 27. Light west wind. Chance of precipitation is 60%.
Tuesday
A chance of snow showers before 2pm. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 30%.
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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 am EDT Apr 3, 2026
Forecast Valid:
6am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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