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.

Light Snow

28°F

-2°C

Humidity 80%
Wind Speed W 6 mph
Barometer 29.76 in
Dewpoint 23°F (-5°C)
Visibility 1.75 mi
Wind Chill21°F (-6°C)
Last update 11 Jan 10:35 am EST
Extended Forecast for

Olean NY

Winter Weather Advisory until January 12, 01:00am
Snow Squall Warning until January 11, 11:30am
Click here for hazard details and duration
Winter Weather Advisory
Snow Squall Warning
  •  
    Winter Weather Advisory until January 12, 01:00am
    Snow Squall Warning until January 11, 11:30am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 32 °F

    Chance Snow
    Showers then
    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 23. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 34. Southwest wind 6 to 11 mph, with gusts as high as 26 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. West wind around 6 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. South wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers. Cloudy, with a low around 34. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 38. Southwest wind 6 to 9 mph. Chance of precipitation is 80%.

    High: 38 °F

    Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Cloudy, with a low around 15. West wind around 6 mph. Chance of precipitation is 70%.

    Low: 15 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Snow showers likely, mainly between noon and 2pm, then snow after 2pm. Patchy blowing snow after 1pm. High near 32. West wind 8 to 17 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 23. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Partly sunny, with a high near 34. Southwest wind 6 to 11 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 27. West wind around 6 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 40. South wind 5 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
A chance of showers. Cloudy, with a low around 34. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers. High near 38. Southwest wind 6 to 9 mph. Chance of precipitation is 80%.
Wednesday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 15. West wind around 6 mph. Chance of precipitation is 70%.
Thursday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 21. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olean NY
 42.08°N 78.44°W (Elev. 1453 ft)
Last Update:
9:36 am EST Jan 11, 2026
Forecast Valid:
10am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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