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

41°F

5°C

Humidity 76%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 3 Nov 12:15 am EST
Extended Forecast for

3 Miles WSW Great Valley NY

  • Overnight

    Overnight: Partly cloudy, with a low around 37. South wind around 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, mainly before 3pm. Mostly cloudy, with a high near 52. Southwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 35. West wind 7 to 13 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 53. West wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. West wind around 6 mph becoming calm.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 55. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 33. Northwest wind 6 to 10 mph. Chance of precipitation is 70%.

    Low: 33 °F

    Showers
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 47. Northwest wind 6 to 8 mph.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. South wind around 7 mph.
Monday
A chance of showers, mainly before 3pm. Mostly cloudy, with a high near 52. Southwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 35. West wind 7 to 13 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 53. West wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 35. West wind around 6 mph becoming calm.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 55. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 33. Northwest wind 6 to 10 mph. Chance of precipitation is 70%.
Thursday
Mostly sunny, with a high near 47. Northwest wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Showers likely after 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Friday Night
Showers. Low around 38. Chance of precipitation is 80%.
Saturday
Showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Great Valley NY
 42.19°N 78.66°W (Elev. 1499 ft)
Last Update:
9:35 pm EST Nov 2, 2025
Forecast Valid:
12am EST Nov 3, 2025-6pm EST Nov 9, 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