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

9°F

-13°C

Humidity 85%
Wind Speed W 8 mph
Barometer 29.54 in
Dewpoint 5°F (-15°C)
Visibility 2.00 mi
Wind Chill-3°F (-19°C)
Last update 15 Jan 9:15 pm EST
Extended Forecast for

Olean NY

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Cloudy, with a low around 11. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 11 °F

    Snow Showers
    Likely

  • Friday

    Friday: A slight chance of snow showers before 7am, then a chance of snow showers after noon. Cloudy through mid morning, then becoming mostly sunny, with a high near 29. West wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 24. Southwest wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers. High near 35. South wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 12. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 21. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 21 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11. Southwest wind around 6 mph.

    Low: 11 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: A chance of snow showers. Mostly cloudy, with a high near 20. Southwest wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 20 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 1. Chance of precipitation is 50%.

    Low: 1 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow showers likely, mainly before midnight. Cloudy, with a low around 11. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Friday
A slight chance of snow showers before 7am, then a chance of snow showers after noon. Cloudy through mid morning, then becoming mostly sunny, with a high near 29. West wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 24. Southwest wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers. High near 35. South wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 12. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Sunday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 21. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 11. Southwest wind around 6 mph.
M.L.King Day
A chance of snow showers. Mostly cloudy, with a high near 20. Southwest wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 1. Chance of precipitation is 50%.
Tuesday
A chance of snow showers. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 1.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
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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:
9:36 pm EST Jan 15, 2026
Forecast Valid:
11pm EST Jan 15, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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