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.

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

Winter Storm Watch January 18, 07:00pm until January 21, 04:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: A chance of snow showers, mainly after 3pm. Mostly cloudy, with a high near 27. South wind around 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

    Chance Snow
    Showers

  • Tonight

    Tonight: Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 24. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers likely, mainly before 9am. Mostly cloudy, with a high near 34. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 13. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 19. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 19 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 11 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: A chance of snow showers. Mostly cloudy, with a high near 18. West wind 11 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.

    High: 18 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around -1. West wind around 14 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. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 50%.

    High: 9 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
A chance of snow showers, mainly after 3pm. Mostly cloudy, with a high near 27. South wind around 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
Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 24. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
Snow showers likely, mainly before 9am. Mostly cloudy, with a high near 34. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 13. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 19. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 11. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.
M.L.King Day
A chance of snow showers. Mostly cloudy, with a high near 18. West wind 11 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around -1. West wind around 14 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 50%.
Tuesday Night
Mostly cloudy, with a low around 2.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 50%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Allegany NY
 42.05°N 78.53°W (Elev. 1801 ft)
Last Update:
12:36 pm EST Jan 16, 2026
Forecast Valid:
1pm EST Jan 16, 2026-6pm EST Jan 22, 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