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Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Fair

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.81 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 19 Feb 4:15 am EST
Extended Forecast for

3 Miles NNW Ellicottville NY

Dense Fog Advisory until February 19, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 19, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 34 °F

    Areas Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 45. Southeast wind around 6 mph.

    High: 45 °F

    Areas Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 3am. Mostly cloudy, with a low around 35. Southeast wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain before 4pm, then rain and snow likely. High near 44. Southeast wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 28. West wind around 14 mph. Chance of precipitation is 70%.

    Low: 28 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 32. West wind 7 to 10 mph. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 25. West wind around 6 mph becoming south after midnight. Chance of precipitation is 40%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers likely. Mostly cloudy, with a high near 32. Southeast wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 70%.

    High: 32 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 34. Southwest wind around 5 mph.
Thursday
Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 45. Southeast wind around 6 mph.
Thursday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 35. Southeast wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 4pm, then rain and snow likely. High near 44. Southeast wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 28. West wind around 14 mph. Chance of precipitation is 70%.
Saturday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 32. West wind 7 to 10 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 25. West wind around 6 mph becoming south after midnight. Chance of precipitation is 40%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 32. Southeast wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 70%.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Ellicottville NY
 42.3°N 78.7°W (Elev. 2100 ft)
Last Update:
3:37 am EST Feb 19, 2026
Forecast Valid:
4am EST Feb 19, 2026-6pm EST Feb 25, 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