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Current conditions at
Cattaraugus County-Olean Airport (KOLE)
Lat: 42.24°NLon: 78.37°WElev: 2135ft.
Overcast
28°F
-2°C
| Humidity | 100% |
| Wind Speed | W 5 mph |
| Barometer | 29.82 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 21 Feb 5:35 am EST |
Extended Forecast for
West Valley NY
Overnight

Low: 29 °F
Chance Snow
ShowersSaturday

High: 34 °F
Chance Snow
ShowersSaturday Night
Low: 27 °F
Mostly Cloudy
then Chance
Snow ShowersSunday

High: 35 °F
Snow
Sunday Night

Low: 25 °F
Snow
Monday

High: 30 °F
Snow Showers
Monday Night

Low: 8 °F
Snow Showers
LikelyTuesday

High: 21 °F
Mostly Cloudy
Tuesday Night

Low: 15 °F
Chance Snow
Showers
Detailed Forecast
Overnight
A chance of snow showers. Cloudy, with a low around 29. West wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 34. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 35. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Snow. Low around 25. Light north wind. Chance of precipitation is 80%.
Monday
Snow showers. High near 30. Northwest wind 5 to 8 mph. Chance of precipitation is 90%.
Monday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 8. Northwest wind around 7 mph. Chance of precipitation is 70%.
Tuesday
Mostly cloudy, with a high near 21. West wind around 6 mph.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Wednesday
Snow showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 36.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
West Valley NY
42.45°N 78.64°W (Elev. 1270 ft)
42.45°N 78.64°W (Elev. 1270 ft)
5:21 am EST Feb 21, 2026
5am EST Feb 21, 2026-6pm EST Feb 27, 2026


