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.

Overcast

21°F

-6°C

Humidity 45%
Wind Speed Calm
Barometer 29.73 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 24 Feb 5:15 pm EST
Extended Forecast for

Weston Mills NY

Winter Weather Advisory February 24, 07:00pm until February 25, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A chance of snow showers before 11pm, then snow, mainly after 11pm. Low around 20. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow Likely
    then Snow

  • Wednesday

    Wednesday: A chance of snow showers, mainly between 1pm and 5pm. Cloudy, with a high near 37. Southwest wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16. West wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers before 1pm. Mostly sunny, with a high near 33. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 44. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. South wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45. West wind 6 to 8 mph.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
A chance of snow showers before 11pm, then snow, mainly after 11pm. Low around 20. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow showers, mainly between 1pm and 5pm. Cloudy, with a high near 37. Southwest wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 16. West wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday
A slight chance of snow showers before 1pm. Mostly sunny, with a high near 33. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 17. Calm wind.
Friday
Sunny, with a high near 44. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 29. South wind 6 to 9 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 45. West wind 6 to 8 mph.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 28.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
A chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weston Mills NY
 42.06°N 78.38°W (Elev. 1663 ft)
Last Update:
3:58 pm EST Feb 24, 2026
Forecast Valid:
6pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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