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

12°F

-11°C

Humidity 85%
Wind Speed Calm
Barometer 29.66 in
Dewpoint 9°F (-13°C)
Visibility 4.00 mi
Last update 16 Jan 6:35 am EST
Extended Forecast for

4 Miles SW Allegany NY

  • Today

    Today: A chance of snow showers, mainly after 3pm. Increasing clouds, with a high near 27. South wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Tonight

    Tonight: A chance of snow showers. Mostly cloudy, with a low around 22. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers. High near 34. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 12. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of around an inch possible.

    Low: 12 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers before 1pm. Mostly sunny, with a high near 19. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 19 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 11. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • M.L.King Day

    M.L.King Day: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 19. Southwest wind 13 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    High: 19 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around -1. West wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    Low: -1 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers. Partly sunny and cold, with a high near 7. Chance of precipitation is 30%.

    High: 7 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A chance of snow showers, mainly after 3pm. Increasing clouds, with a high near 27. South wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow showers. Mostly cloudy, with a low around 22. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers. High near 34. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 12. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of around an inch possible.
Sunday
A slight chance of snow showers before 1pm. Mostly sunny, with a high near 19. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 11. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
M.L.King Day
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 19. Southwest wind 13 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around -1. West wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Partly sunny and cold, with a high near 7. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 26. 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:
9:00 am EST Jan 16, 2026
Forecast Valid:
9am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation