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

21°F

-6°C

Humidity 35%
Wind Speed S 7 mph
Barometer 30.01 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 9 Feb 10:55 pm EST
Extended Forecast for

4 Miles SW Allegany NY

  • Overnight

    Overnight: A slight chance of snow after 4am. Mostly cloudy, with a low around 8. Light south wind. Chance of precipitation is 20%.

    Low: 8 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 40. South wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 10pm, then a slight chance of snow showers after midnight. Mostly cloudy, with a low around 21. West wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Rain
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 26. West wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 10pm. Cloudy, with a low around 17. Northwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Thursday

    Thursday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 24. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 24 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 12. West wind around 6 mph.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 28. West wind 5 to 8 mph.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow after 4am. Mostly cloudy, with a low around 8. Light south wind. Chance of precipitation is 20%.
Tuesday
A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 40. South wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of rain before 10pm, then a slight chance of snow showers after midnight. Mostly cloudy, with a low around 21. West wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 26. West wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely, mainly before 10pm. Cloudy, with a low around 17. Northwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 24. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 12. West wind around 6 mph.
Friday
Partly sunny, with a high near 28. West wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Washington's Birthday
A chance of rain and snow showers. Mostly cloudy, with a high near 37. 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:
12:36 am EST Feb 10, 2026
Forecast Valid:
1am EST Feb 10, 2026-6pm EST Feb 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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