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

21°F

-6°C

Humidity 86%
Wind Speed NW 8 mph
Barometer 30.06 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 11 Jan 9:15 pm EST
Extended Forecast for

3 Miles WSW Great Valley NY

  • Tonight

    Tonight: Scattered flurries. Cloudy, with a low around 22. West wind 10 to 16 mph, with gusts as high as 36 mph.

    Low: 22 °F

    Scattered
    Flurries

  • Monday

    Monday: A slight chance of snow showers between 3pm and 5pm. Mostly cloudy, with a high near 33. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.

    High: 33 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 25. West wind 6 to 11 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. South wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 33. Southwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain showers likely before 1pm, then rain and snow showers. High near 38. Southwest wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Showers
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 16. Light and variable wind becoming north around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 16 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 20. North wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 20 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.

    Low: 11 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Scattered flurries. Cloudy, with a low around 22. West wind 10 to 16 mph, with gusts as high as 36 mph.
Monday
A slight chance of snow showers between 3pm and 5pm. Mostly cloudy, with a high near 33. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 25. West wind 6 to 11 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 39. South wind 5 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Showers likely. Cloudy, with a low around 33. Southwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain showers likely before 1pm, then rain and snow showers. High near 38. Southwest wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Snow showers. Low around 16. Light and variable wind becoming north around 5 mph after midnight. Chance of precipitation is 80%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 20. North wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Friday
A chance of snow showers. Partly sunny, with a high near 23. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Great Valley NY
 42.19°N 78.66°W (Elev. 1499 ft)
Last Update:
8:17 pm EST Jan 11, 2026
Forecast Valid:
9pm EST Jan 11, 2026-6pm EST Jan 18, 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