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.

Light Snow

28°F

-2°C

Humidity 100%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 28°F (-2°C)
Visibility 2.50 mi
Last update 22 Feb 7:35 am EST
Extended Forecast for

Olean NY

  • Today

    Today: Snow. High near 37. Calm wind. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow

  • Tonight

    Tonight: Snow likely. Cloudy, with a low around 25. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow Likely

  • Monday

    Monday: Snow showers likely. Cloudy, with a high near 32. North wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 7. Northwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 26. West wind 5 to 7 mph.

    High: 26 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow showers, mainly after 1am. Low around 17. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 80%.

    Low: 17 °F

    Chance Snow
    Showers then
    Snow Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 38. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 38 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 23. West wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow. High near 37. Calm wind. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely. Cloudy, with a low around 25. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday
Snow showers likely. Cloudy, with a high near 32. North wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 7. Northwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 26. West wind 5 to 7 mph.
Tuesday Night
Snow showers, mainly after 1am. Low around 17. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 80%.
Wednesday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 38. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 23. West wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Olean NY
 42.08°N 78.41°W (Elev. 1470 ft)
Last Update:
6:37 am EST Feb 22, 2026
Forecast Valid:
7am EST Feb 22, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation