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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 85%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 31 Jan 3:15 am EST
Extended Forecast for

4 Miles ENE Great Valley NY

Cold Weather Advisory January 31, 03:30am until January 31, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 31, 03:30am until January 31, 11:00am

    NOW until 11:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: -4 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers, mainly after 1pm. Mostly cloudy and cold, with a high near 9. Wind chill values as low as -15. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 9 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0. Wind chill values as low as -10. North wind 3 to 6 mph.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 13. Wind chill values as low as -10. Northwest wind 6 to 8 mph.

    High: 13 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0. West wind around 6 mph.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. West wind around 6 mph.

    High: 22 °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 22. West wind around 6 mph.

    High: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow showers. Mostly cloudy, with a low around -4. Wind chill values as low as -15. Northwest wind around 8 mph. Chance of precipitation is 20%.
Saturday
A chance of snow showers, mainly after 1pm. Mostly cloudy and cold, with a high near 9. Wind chill values as low as -15. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 0. Wind chill values as low as -10. North wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 13. Wind chill values as low as -10. Northwest wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 0. West wind around 6 mph.
Monday
Mostly sunny, with a high near 22. West wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 8. Southwest wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 22. West wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Mostly cloudy, with a high near 18.
Wednesday Night
Mostly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Great Valley NY
 42.24°N 78.53°W (Elev. 2100 ft)
Last Update:
2:12 am EST Jan 31, 2026
Forecast Valid:
3am EST Jan 31, 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