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

5°F

-15°C

Humidity 60%
Wind Speed NW 5 mph
Barometer 30.09 in
Dewpoint -6°F (-21°C)
Visibility 4.00 mi
Wind Chill-5°F (-21°C)
Last update 30 Jan 3:15 pm EST
Extended Forecast for

Olean NY

Cold Weather Advisory January 30, 04:29pm until January 31, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 04:29pm until January 31, 11:00am

    NOW until 11:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 13. Wind chill values as low as -15. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 13 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. Light north wind.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 18. Wind chill values as low as -5. North wind 5 to 8 mph.

    High: 18 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0. Light west wind.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25. Calm wind becoming west around 6 mph in the afternoon.

    High: 25 °F

    Mostly Sunny

  • Monday Night

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

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26. Calm wind becoming west around 6 mph in the morning.

    High: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -4. Wind chill values as low as -10. West wind around 6 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 13. Wind chill values as low as -15. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 2. Light north wind.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 18. Wind chill values as low as -5. North wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 0. Light west wind.
Monday
Mostly sunny, with a high near 25. 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 26. Calm wind becoming west around 6 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 3.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 6.
Friday
Snow showers likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
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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:
3:36 pm EST Jan 30, 2026
Forecast Valid:
4pm EST Jan 30, 2026-6pm EST Feb 6, 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