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.

Overcast

41°F

5°C

Humidity 61%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 1 Nov 7:15 pm EDT
Extended Forecast for

2 Miles W Great Valley NY

  • Tonight

    Tonight: A chance of showers, mainly before midnight. Mostly cloudy, with a low around 32. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 52. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 52 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Calm wind becoming south around 5 mph after midnight.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers after 2pm. Mostly sunny, with a high near 54. Southwest wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    High: 54 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 8pm. Partly cloudy, with a low around 34. West wind 6 to 14 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 52. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 52. South wind 5 to 8 mph. Chance of precipitation is 50%.

    High: 52 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 32. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 52. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 36. Calm wind becoming south around 5 mph after midnight.
Monday
A chance of showers after 2pm. Mostly sunny, with a high near 54. Southwest wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers, mainly before 8pm. Partly cloudy, with a low around 34. West wind 6 to 14 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 52. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers. Mostly cloudy, with a high near 52. South wind 5 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Thursday
A chance of showers before 8am. Mostly sunny, with a high near 46. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
A chance of showers. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.
Friday Night
Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 52. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Great Valley NY
 42.21°N 78.62°W (Elev. 1801 ft)
Last Update:
4:36 pm EDT Nov 1, 2025
Forecast Valid:
7pm EDT Nov 1, 2025-6pm EST Nov 8, 2025
 
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