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Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

4 Miles SW Allegany NY

Flood Watch December 28, 01:00pm until December 29, 04:00pm
Winter Storm Warning December 29, 01:00pm until January 2, 01:00am
Click here for hazard details and duration
Flood Watch
Winter Storm Warning

  • This Afternoon

    This Afternoon: Rain. High near 40. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain

  • Tonight

    Tonight: Rain. Temperature rising to around 50 by 3am. South wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F⇑

    Rain

  • Monday

    Monday: Rain, possibly mixed with snow showers, becoming all snow after 10am. Patchy blowing snow after 2pm. Temperature falling to around 23 by 5pm. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 47 °F⇓

    Rain/Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow showers. Patchy blowing snow. Low around 15. Breezy, with a west wind around 26 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow showers. Patchy blowing snow before 2pm. High near 22. Breezy, with a west wind 17 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    High: 22 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow showers likely. Mostly cloudy, with a low around 16. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely. Mostly cloudy, with a high near 26. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    High: 26 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 12. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    Low: 12 °F

    Snow Showers
    Likely

  • New Year's Day

    New Year's Day: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.

    High: 20 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Rain. High near 40. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain. Temperature rising to around 50 by 3am. South wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain, possibly mixed with snow showers, becoming all snow after 10am. Patchy blowing snow after 2pm. Temperature falling to around 23 by 5pm. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday Night
Snow showers. Patchy blowing snow. Low around 15. Breezy, with a west wind around 26 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow showers. Patchy blowing snow before 2pm. High near 22. Breezy, with a west wind 17 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 16. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 26. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 12. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
New Year's Day
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 20.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
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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:
9:36 am EST Dec 28, 2025
Forecast Valid:
12pm EST Dec 28, 2025-6pm EST Jan 3, 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