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.

Overcast with Haze

0°F

-18°C

Humidity 71%
Wind Speed W 6 mph
Barometer 30.10 in
Dewpoint -8°F (-22°C)
Visibility 4.00 mi
Wind Chill-12°F (-24°C)
Last update 30 Jan 9:15 am EST
Extended Forecast for

Olean NY

Cold Weather Advisory until January 30, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory until January 30, 10:00am

    NOW until 10:00am Fri

    Cold Weather Advisory

  • Today

    High: 8 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -4. Calm wind.

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 13. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 13 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 1. Wind chill values as low as -5. Light north wind. Chance of precipitation is 20%.

    Low: 1 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 17. North wind 5 to 8 mph.

    High: 17 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. Northwest wind around 5 mph becoming calm in the evening.

    Low: 1 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 24. Calm wind becoming west around 6 mph in the afternoon.

    High: 24 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Calm wind.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny and cold, with a high near 8. Wind chill values as low as -10. Northwest wind 5 to 8 mph.
Tonight
Mostly cloudy, with a low around -4. Calm wind.
Saturday
Partly sunny, with a high near 13. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 1. Wind chill values as low as -5. Light north wind. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 17. North wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 1. Northwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 24. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 10. Calm wind.
Tuesday
Mostly cloudy, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 25.
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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 am EST Jan 30, 2026
Forecast Valid:
9am EST Jan 30, 2026-6pm EST Feb 5, 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