National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

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

Bliss NY

Winter Weather Advisory December 11, 04:01am until December 12, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 11, 04:01am until December 12, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • Overnight

    Low: 14 °F

    Snow Likely

  • Thursday

    Thursday: Snow before 8am, then snow showers likely after 8am. High near 21. West wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Snow

  • Thursday Night

    Thursday Night: A chance of snow showers before midnight, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 12. West wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers, mainly between 7am and 1pm. Partly sunny, with a high near 24. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 15. South wind around 6 mph. Chance of precipitation is 30%.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers likely. Cloudy, with a high near 26. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 26 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely. Cloudy, with a low around 9. West wind 6 to 10 mph. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely. Mostly cloudy, with a high near 16. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 16 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
A chance of snow showers before 5am, then snow likely after 5am. Mostly cloudy, with a low around 14. West wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
Snow before 8am, then snow showers likely after 8am. High near 21. West wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A chance of snow showers before midnight, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 12. West wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Friday
A chance of snow showers, mainly between 7am and 1pm. Partly sunny, with a high near 24. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 15. South wind around 6 mph. Chance of precipitation is 30%.
Saturday
Snow showers likely. Cloudy, with a high near 26. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Saturday Night
Snow showers likely. Cloudy, with a low around 9. West wind 6 to 10 mph. Chance of precipitation is 70%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 16. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Monday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 20. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A chance of showers. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bliss NY
 42.59°N 78.23°W (Elev. 1778 ft)
Last Update:
3:36 am EST Dec 11, 2025
Forecast Valid:
4am EST Dec 11, 2025-6pm EST Dec 17, 2025
 
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