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

18°F

-8°C

Humidity 58%
Wind Speed Calm
Barometer 29.83 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 5 Feb 7:15 pm EST
Extended Forecast for

4 Miles ENE Great Valley NY

Extreme Cold Watch February 7, 01:00am until February 8, 10:00am
Winter Weather Advisory February 6, 07:00am until February 7, 07:00pm
Click here for hazard details and duration
Extreme Cold Watch
Winter Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Light southwest wind.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 22. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers, mainly before 1am. Low around -7. Wind chill values as low as -25. Northwest wind 7 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: -7 °F

    Snow Showers

  • Saturday

    Saturday: A chance of snow showers, mainly before 1pm. Mostly cloudy and cold, with a high near 0. Wind chill values as low as -30. Northwest wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    High: 0 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around -8. Northwest wind 6 to 13 mph. Chance of precipitation is 20%.

    Low: -8 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near 9. Northwest wind around 7 mph.

    High: 9 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -3. Northwest wind around 5 mph becoming calm in the evening.

    Low: -3 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 19. Light and variable wind.

    High: 19 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 9. Light southwest wind.
Friday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 22. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers, mainly before 1am. Low around -7. Wind chill values as low as -25. Northwest wind 7 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow showers, mainly before 1pm. Mostly cloudy and cold, with a high near 0. Wind chill values as low as -30. Northwest wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Saturday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around -8. Northwest wind 6 to 13 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy and cold, with a high near 9. Northwest wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around -3. Northwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 19. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers and freezing rain. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
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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:
6:36 pm EST Feb 5, 2026
Forecast Valid:
9pm EST Feb 5, 2026-6pm EST Feb 12, 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