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

21°F

-6°C

Humidity 86%
Wind Speed NW 3 mph
Barometer 29.88 in
Dewpoint 18°F (-8°C)
Visibility 2.50 mi
Last update 23 Feb 5:55 pm EST
Extended Forecast for

Little Valley NY

Winter Weather Advisory February 23, 06:12pm until February 24, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 06:12pm until February 24, 06:00am

    NOW until 6:00am Tue

    Winter Weather Advisory

  • Tonight

    Low: 7 °F

    Snow then
    Snow Likely

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 26. Wind chill values as low as -5. West wind 7 to 10 mph becoming southwest in the afternoon.

    High: 26 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow. Low around 19. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Snow

  • Wednesday

    Wednesday: Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 34. West wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 15. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 15 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow. Partly sunny, with a high near 31. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 16. Light and variable wind. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 38. West wind 3 to 7 mph.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow, mainly before 3am, then a chance of snow showers after 3am. Low around 7. Wind chill values as low as -5. Northwest wind 10 to 14 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 26. Wind chill values as low as -5. West wind 7 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Snow. Low around 19. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 34. West wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 15. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday
A chance of snow. Partly sunny, with a high near 31. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 16. Light and variable wind. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 38. West wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Little Valley NY
 42.25°N 78.8°W (Elev. 1598 ft)
Last Update:
5:21 pm EST Feb 23, 2026
Forecast Valid:
6pm EST Feb 23, 2026-6pm EST Mar 2, 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