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Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Fair

41°F

5°C

Humidity 49%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 24 Nov 5:35 pm EST
Extended Forecast for

4 Miles SW Allegany NY

Winter Storm Watch November 26, 07:00pm until November 28, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Light and variable wind becoming south 5 to 7 mph in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after noon. High near 47. South wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 7pm. Low around 41. South wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain showers before 4pm, then rain, possibly mixed with snow showers. High near 54. Southwest wind 7 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 54 °F

    Showers then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly after 7pm. Mostly cloudy, with a low around 24. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow
    Showers and
    Breezy

  • Thanksgiving Day

    Thanksgiving Day: A chance of snow showers before 1pm, then snow after 1pm. High near 29. Breezy, with a west wind 20 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.

    High: 29 °F

    Breezy.
    Chance Snow
    Showers then
    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 22. West wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.

    Low: 22 °F

    Snow

  • Friday

    Friday: Snow. High near 30. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.

    High: 30 °F

    Snow

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 35. Light and variable wind becoming south 5 to 7 mph in the evening.
Tuesday
Rain, mainly after noon. High near 47. South wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain, mainly after 7pm. Low around 41. South wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain showers before 4pm, then rain, possibly mixed with snow showers. High near 54. Southwest wind 7 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
A chance of snow showers, mainly after 7pm. Mostly cloudy, with a low around 24. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Thanksgiving Day
A chance of snow showers before 1pm, then snow after 1pm. High near 29. Breezy, with a west wind 20 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.
Thursday Night
Snow. Low around 22. West wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.
Friday
Snow. High near 30. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.
Friday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Saturday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Sunday Night
Rain and snow showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Monday
Showers likely. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Allegany NY
 42.05°N 78.53°W (Elev. 1801 ft)
Last Update:
6:35 pm EST Nov 24, 2025
Forecast Valid:
6pm EST Nov 24, 2025-6pm EST Dec 1, 2025
 
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