Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. 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

  • Tonight

    Tonight: A chance of snow, mainly before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 4. Northwest wind 6 to 10 mph.  Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 4 °F

    Chance Snow
    then Slight
    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 17. Northeast wind around 5 mph becoming calm  in the afternoon.

    High: 17 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4. Wind chill values as low as -5. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow showers likely, mainly after 1pm.  Mostly cloudy, with a high near 30. South wind 9 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am, then snow after 1am.  Low around 26. Southwest wind 13 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%.

    Low: 26 °F

    Chance Snow
    Showers then
    Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain.  High near 35. South wind around 16 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 35 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow before 1am, then a chance of snow showers after 1am.  Low around 19. West wind 10 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%.

    Low: 19 °F

    Snow

  • Thursday

    Thursday: Snow showers likely, mainly after 1pm.  Mostly cloudy, with a high near 25. West wind 8 to 10 mph.  Chance of precipitation is 60%.

    High: 25 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly after 1am.  Mostly cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
A chance of snow, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 4. Northwest wind 6 to 10 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 17. Northeast wind around 5 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 4. Wind chill values as low as -5. Calm wind becoming south 5 to 7 mph after midnight.
Tuesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 30. South wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
A chance of snow showers before 1am, then snow after 1am. Low around 26. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Wednesday
Snow, possibly mixed with rain. High near 35. South wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Snow before 1am, then a chance of snow showers after 1am. Low around 19. West wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Thursday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 25. West wind 8 to 10 mph. Chance of precipitation is 60%.
Thursday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Friday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 12. Chance of precipitation is 70%.
Saturday
Snow showers. High near 20. Chance of precipitation is 80%.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 10. Chance of precipitation is 60%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 19. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Bliss NY
 42.59°N 78.23°W (Elev. 1778 ft)
6:36 pm EST Dec 7, 2025
7pm EST Dec 7, 2025-6pm EST Dec 14, 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