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.

Light Snow

19°F

-7°C

Humidity 86%
Wind Speed W 10 G 26 mph
Barometer 29.90 in
Dewpoint 16°F (-9°C)
Visibility 1.00 mi
Wind Chill8°F (-13°C)
Last update 11 Jan 5:35 pm EST
Extended Forecast for

2 Miles ENE West Valley NY

Winter Weather Advisory January 11, 05:44pm until January 12, 01:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 11, 05:44pm until January 12, 01:00am

    NOW until 1:00am Mon

    Winter Weather Advisory

  • This Afternoon

    High: 21 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow showers, mainly before 9pm. Widespread blowing snow, mainly before 7pm. Low around 20. Breezy, with a west wind 14 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Snow Showers
    and Blowing
    Snow then
    Chance Snow
    Showers

  • Monday

    Monday: A chance of snow showers, mainly after 3pm. Patchy blowing snow after 10am. Mostly cloudy, with a high near 31. Southwest wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 27. West wind 8 to 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of rain and snow showers after 1pm. Partly sunny, with a high near 38. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 38 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely before 10pm, then rain showers likely between 10pm and 4am, then rain likely, possibly mixed with snow showers after 4am. Cloudy, with a low around 34. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain showers likely before 1pm, then rain and snow showers. High near 36. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 36 °F

    Showers
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 15. West wind around 7 mph becoming north after midnight. Chance of precipitation is 80%.

    Low: 15 °F

    Snow Showers

Detailed Forecast

This Afternoon
Snow showers. The snow could be heavy at times. Widespread blowing snow. Steady temperature around 21. Breezy, with a west wind around 25 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers, mainly before 9pm. Widespread blowing snow, mainly before 7pm. Low around 20. Breezy, with a west wind 14 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday
A chance of snow showers, mainly after 3pm. Patchy blowing snow after 10am. Mostly cloudy, with a high near 31. Southwest wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 27. West wind 8 to 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of rain and snow showers after 1pm. Partly sunny, with a high near 38. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday Night
Rain and snow showers likely before 10pm, then rain showers likely between 10pm and 4am, then rain likely, possibly mixed with snow showers after 4am. Cloudy, with a low around 34. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain showers likely before 1pm, then rain and snow showers. High near 36. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday Night
Snow showers. Low around 15. West wind around 7 mph becoming north after midnight. Chance of precipitation is 80%.
Thursday
Snow showers likely, mainly before 1pm. Cloudy, with a high near 18. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 21. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE West Valley NY
 42.45°N 78.59°W (Elev. 1841 ft)
Last Update:
5:26 pm EST Jan 11, 2026
Forecast Valid:
5pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation