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

21°F

-6°C

Humidity 49%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 5 Feb 2:15 pm EST
Extended Forecast for

4 Miles SW Allegany 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

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 22. Light west wind.

    High: 22 °F

    Mostly Cloudy

  • Tonight

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

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Snow showers likely, mainly between 8am and 5pm. Mostly cloudy, with a high near 24. Southwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around -7. Wind chill values as low as -25. Northwest wind 6 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: -7 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A slight chance of snow showers. Partly sunny and cold, with a high near 1. Northwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 1 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -8. Northwest wind 6 to 13 mph, with gusts as high as 24 mph.

    Low: -8 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 12. Northwest wind 6 to 8 mph.

    High: 12 °F

    Partly Sunny

  • 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 22.

    High: 22 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 22. Light west wind.
Tonight
Mostly cloudy, with a low around 9. Light southwest wind.
Friday
Snow showers likely, mainly between 8am and 5pm. Mostly cloudy, with a high near 24. Southwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around -7. Wind chill values as low as -25. Northwest wind 6 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
A slight chance of snow showers. Partly sunny and cold, with a high near 1. Northwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around -8. Northwest wind 6 to 13 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 12. Northwest wind 6 to 8 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 22.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
A chance of freezing rain. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
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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:
12:36 pm EST Feb 5, 2026
Forecast Valid:
2pm EST Feb 5, 2026-6pm EST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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