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.

Fair

39°F

4°C

Humidity 81%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 17 Feb 6:55 pm EST
Extended Forecast for

3 Miles NE Arcade NY

Dense Fog Advisory February 17, 07:05pm until February 18, 07:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory February 17, 07:05pm until February 18, 07:00am

    NOW until 7:00am Wed

    Dense Fog Advisory

  • Tonight

    Low: 32 °F

    Slight Chance
    Showers and
    Patchy Dense
    Fog

  • Wednesday

    Wednesday: Rain. Areas of dense fog. High near 38. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 38 °F

    Rain and
    Areas Dense
    Fog

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am. Cloudy, with a low around 29. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 44. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 33. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: Rain before 1pm, then rain, possibly mixed with snow. High near 44. Southeast wind around 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 28. West wind around 9 mph. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow before 1pm. Mostly cloudy, with a high near 34. West wind around 8 mph. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of showers after 4am. Patchy dense fog after 10pm. Otherwise, cloudy, with a low around 32. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
Rain. Areas of dense fog. High near 38. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
A chance of showers before 1am. Cloudy, with a low around 29. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly cloudy, with a high near 44. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 33. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 1pm, then rain, possibly mixed with snow. High near 44. Southeast wind around 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 28. West wind around 9 mph. Chance of precipitation is 50%.
Saturday
A chance of snow before 1pm. Mostly cloudy, with a high near 34. West wind around 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Sunday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Arcade NY
 42.56°N 78.39°W (Elev. 1591 ft)
Last Update:
6:37 pm EST Feb 17, 2026
Forecast Valid:
7pm EST Feb 17, 2026-6pm EST Feb 24, 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