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.

Mostly Cloudy

27°F

-3°C

Humidity 74%
Wind Speed W 3 mph
Barometer 29.80 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 11 Jan 5:35 am EST
Extended Forecast for

West Valley NY

Winter Weather Advisory January 11, 07:00am until January 12, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow showers likely, mainly between 10am and 11am, then snow after 11am. Patchy blowing snow after 10am. High near 30. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow showers likely, mainly before 9pm. Areas of blowing snow before 9pm. Mostly cloudy, with a low around 23. Breezy, with a west wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Monday

    Monday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 32. West wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 27. West wind around 7 mph, with gusts as high as 20 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 snow showers after 1pm. Mostly cloudy, with a high near 39. South wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Cloudy, with a low around 33. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain showers likely before 1pm, then rain and snow showers. High near 37. Southwest wind 7 to 9 mph. Chance of precipitation is 80%.

    High: 37 °F

    Showers
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely. Cloudy, with a low around 14. West wind around 7 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 14 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 19. Chance of precipitation is 40%.

    High: 19 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow showers likely, mainly between 10am and 11am, then snow after 11am. Patchy blowing snow after 10am. High near 30. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow showers likely, mainly before 9pm. Areas of blowing snow before 9pm. Mostly cloudy, with a low around 23. Breezy, with a west wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 32. West wind 7 to 10 mph, with gusts as high as 28 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 around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 39. South wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday Night
Showers likely, mainly before 1am. Cloudy, with a low around 33. Southwest wind around 10 mph, with gusts as high as 25 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 37. Southwest wind 7 to 9 mph. Chance of precipitation is 80%.
Wednesday Night
Snow showers likely. Cloudy, with a low around 14. West wind around 7 mph becoming north after midnight. Chance of precipitation is 70%.
Thursday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 19. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Valley NY
 42.45°N 78.64°W (Elev. 1270 ft)
Last Update:
3:36 am EST Jan 11, 2026
Forecast Valid:
5am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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