National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Light Snow

32°F

0°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Last update 6 Apr 5:55 pm EDT
Extended Forecast for

West Valley NY

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 9pm. Low around 25. West wind 5 to 13 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 31. Northwest wind 11 to 17 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. Northwest wind around 5 mph becoming calm in the evening.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. Calm wind becoming south around 6 mph in the afternoon.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. South wind 5 to 10 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65. South wind 10 to 13 mph, with gusts as high as 26 mph.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. South wind around 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Partly sunny, with a high near 66. Southwest wind around 6 mph. Chance of precipitation is 40%.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

Detailed Forecast

Tonight
Rain and snow showers, becoming all snow after 9pm. Low around 25. West wind 5 to 13 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 31. Northwest wind 11 to 17 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
Mostly clear, with a low around 16. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 52. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 35. South wind 5 to 10 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 65. South wind 10 to 13 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 44. South wind around 6 mph.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 66. Southwest wind around 6 mph. Chance of precipitation is 40%.
Friday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Saturday
A chance of showers before 8am. Mostly sunny, with a high near 57. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Partly sunny, with a high near 67.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 50%.
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:
6:08 pm EDT Apr 6, 2026
Forecast Valid:
7pm EDT Apr 6, 2026-6pm EDT Apr 13, 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