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

3°F

-16°C

Humidity 78%
Wind Speed Calm
Barometer 29.89 in
Dewpoint -2°F (-19°C)
Visibility 7.00 mi
Last update 29 Jan 12:15 am EST
Extended Forecast for

Olean NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 0. Light west wind.

    Low: 0 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 13. Wind chill values as low as -10. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 13 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -8. Wind chill values as low as -15. Northwest wind 3 to 5 mph.

    Low: -8 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 10. Wind chill values as low as -15. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 10 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -8. Calm wind.

    Low: -8 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 12. Calm wind becoming north around 6 mph in the afternoon.

    High: 12 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -1. Light north wind.

    Low: -1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 16. North wind 5 to 9 mph, with gusts as high as 21 mph.

    High: 16 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 0. Light west wind.
Thursday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 13. Wind chill values as low as -10. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around -8. Wind chill values as low as -15. Northwest wind 3 to 5 mph.
Friday
Partly sunny and cold, with a high near 10. Wind chill values as low as -15. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around -8. Calm wind.
Saturday
Partly sunny, with a high near 12. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around -1. Light north wind.
Sunday
Partly sunny, with a high near 16. North wind 5 to 9 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olean NY
 42.08°N 78.41°W (Elev. 1470 ft)
Last Update:
9:36 pm EST Jan 28, 2026
Forecast Valid:
12am EST Jan 29, 2026-6pm EST Feb 4, 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