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

3°F

-16°C

Humidity 72%
Wind Speed Calm
Barometer 30.09 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 30 Jan 7:35 pm EST
Extended Forecast for

4 Miles SW Allegany NY

Cold Weather Advisory January 30, 08:25pm until January 31, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 08:25pm 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 11. Wind chill values as low as -15. Northwest wind 3 to 6 mph.

    High: 11 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -1. Wind chill values as low as -10. North wind around 6 mph.

    Low: -1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 15. Wind chill values as low as -10. North wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 15 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -1. West wind around 6 mph.

    Low: -1 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23. West wind 5 to 7 mph.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. Southwest wind around 5 mph.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 24. West wind 5 to 7 mph.

    High: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -4. Wind chill values as low as -15. West wind 3 to 7 mph.
Saturday
Partly sunny, with a high near 11. Wind chill values as low as -15. Northwest wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around -1. Wind chill values as low as -10. North wind around 6 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 15. Wind chill values as low as -10. North wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around -1. West wind around 6 mph.
Monday
Mostly sunny, with a high near 23. West wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 8. Southwest wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 24. West wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Mostly cloudy, with a low around 6.
Friday
Snow showers likely. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Allegany NY
 42.05°N 78.53°W (Elev. 1801 ft)
Last Update:
6:36 pm EST Jan 30, 2026
Forecast Valid:
8pm 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