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

1°F

-17°C

Humidity 71%
Wind Speed SW 5 mph
Barometer 29.78 in
Dewpoint -6°F (-21°C)
Visibility 2.00 mi
Wind Chill-9°F (-23°C)
Last update 27 Jan 9:55 am EST
Extended Forecast for

West Valley NY

Cold Weather Advisory January 27, 10:28am until January 27, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 10:28am until January 27, 01:00pm

    NOW until 1:00pm Tue

    Cold Weather Advisory

  • Today

    High: 13 °F

    Scattered
    Snow Showers
    then Snow

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 2. Wind chill values as low as -10. West wind 8 to 11 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 2 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers. Mostly cloudy, with a high near 11. Wind chill values as low as -10. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 11 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 1. Wind chill values as low as -10. Southwest wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 1 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 11. West wind 5 to 7 mph. Chance of precipitation is 40%.

    High: 11 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around -4. Light west wind. Chance of precipitation is 30%.

    Low: -4 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers before 1pm. Mostly cloudy and cold, with a high near 8. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 30%.

    High: 8 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around -3. Light west wind. Chance of precipitation is 30%.

    Low: -3 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
Snow showers likely, mainly between 2pm and 4pm, then snow after 4pm. High near 13. Wind chill values as low as -10. Southwest wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 2. Wind chill values as low as -10. West wind 8 to 11 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 11. Wind chill values as low as -10. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 1. Wind chill values as low as -10. Southwest wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 11. West wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around -4. Light west wind. Chance of precipitation is 30%.
Friday
A chance of snow showers before 1pm. Mostly cloudy and cold, with a high near 8. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 30%.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around -3. Light west wind. Chance of precipitation is 30%.
Saturday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 12. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Partly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 20.
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:
9:36 am EST Jan 27, 2026
Forecast Valid:
10am EST Jan 27, 2026-6pm EST Feb 2, 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