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

12°F

-11°C

Humidity 85%
Wind Speed SW 6 mph
Barometer 29.69 in
Dewpoint 9°F (-13°C)
Visibility 2.00 mi
Wind Chill2°F (-17°C)
Last update 19 Jan 8:35 am EST
Extended Forecast for

West Valley NY

Cold Weather Advisory January 19, 10:00pm until January 20, 01:00pm
Winter Storm Warning until January 21, 03:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Winter Storm Warning until January 21, 03:00pm

    NOW until 3:00pm Wed

    Winter Storm Warning

  • M.L.King Day

    High: 22 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers. Patchy blowing snow before 7pm. Low around 3. Wind chill values as low as -15. West wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 3 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow showers, mainly before 4pm. High near 11. Wind chill values as low as -15. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 11 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before 10pm. Partly cloudy, with a low around 4. Wind chill values as low as -5. Southwest wind around 9 mph. Chance of precipitation is 20%.

    Low: 4 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Snow showers. High near 30. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 30 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 21. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    Low: 21 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 25. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 25 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 6. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 6 °F

    Chance Snow
    Showers

Detailed Forecast

M.L.King Day
Snow showers likely, mainly after 3pm. Mostly cloudy, with a high near 22. West wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers. Patchy blowing snow before 7pm. Low around 3. Wind chill values as low as -15. West wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers, mainly before 4pm. High near 11. Wind chill values as low as -15. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A slight chance of snow showers before 10pm. Partly cloudy, with a low around 4. Wind chill values as low as -5. Southwest wind around 9 mph. Chance of precipitation is 20%.
Wednesday
Snow showers. High near 30. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 21. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 25. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 6. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 13. Chance of precipitation is 40%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around -4. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy and cold, with a high near 5. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around -7. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 11. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Valley NY
 42.43°N 78.62°W (Elev. 1401 ft)
Last Update:
6:36 am EST Jan 19, 2026
Forecast Valid:
8am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
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