Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

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, 02:00pm until December 12, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 11, 02:00pm until December 12, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • This Afternoon

    High: 20 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm.  Mostly cloudy, with a low around 7. West wind 7 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 7 °F

    Snow Showers
    Likely then
    Partly Cloudy

  • Friday

    Friday: A slight chance of snow showers before 10am.  Mostly sunny, with a high near 26. West wind 7 to 10 mph.  Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A chance of snow showers, mainly after 4am.  Mostly cloudy, with a low around 14. Southwest wind 5 to 8 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers, mainly between 10am and 1pm.  High near 26. West wind 11 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%.

    High: 26 °F

    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers likely.  Mostly cloudy, with a low around 8. West wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%.

    Low: 8 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely.  Mostly cloudy, with a high near 16. West wind 9 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%.

    High: 16 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am.  Mostly cloudy, with a low around 9. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 9 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Snow showers likely before 4pm, then snow after 4pm. Patchy blowing snow before 4pm. High near 20. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 7. West wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A slight chance of snow showers before 10am. Mostly sunny, with a high near 26. West wind 7 to 10 mph. Chance of precipitation is 20%.
Friday Night
A chance of snow showers, mainly after 4am. Mostly cloudy, with a low around 14. Southwest wind 5 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers, mainly between 10am and 1pm. High near 26. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 8. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 16. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 9. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 21. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of showers. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Bliss NY
 42.59°N 78.23°W (Elev. 1778 ft)
12:36 pm EST Dec 11, 2025
2pm EST Dec 11, 2025-6pm EST Dec 17, 2025
 
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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