Hazardous Weather Conditions
Current conditions at
Cattaraugus County-Olean Airport (KOLE)
Lat: 42.24°NLon: 78.37°WElev: 2135ft.
Overcast
50°F
10°C
| Humidity | 100% |
| Wind Speed | W 3 mph |
| Barometer | 29.83 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 18 Apr 10:15 pm EDT |
Extended Forecast for
West Valley NY
Tonight

Low: 35 °F
Showers
Sunday
High: 44 °F
Slight Chance
Rain/Snow
then Chance
ShowersSunday Night
Low: 24 °F
Chance
Rain/Snow
then Chance
Snow ShowersMonday

High: 37 °F
Slight Chance
Snow ShowersMonday Night

Low: 22 °F
Partly Cloudy
Tuesday
High: 54 °F
Sunny then
Slight Chance
ShowersTuesday Night

Low: 42 °F
Chance
ShowersWednesday

High: 60 °F
Partly Sunny
Wednesday Night

Low: 38 °F
Mostly Clear
Detailed Forecast
Tonight
Showers, mainly before 4am. Low around 35. West wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A slight chance of rain and snow showers before 3pm, then a chance of rain showers. Cloudy, then gradually becoming mostly sunny, with a high near 44. West wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow showers before 7pm, then a chance of snow showers. Mostly cloudy, with a low around 24. Northwest wind 5 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
A slight chance of snow showers before 2pm. Partly sunny, with a high near 37. Northwest wind around 7 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 22. Calm wind.
Tuesday
A slight chance of showers after 2pm. Mostly sunny, with a high near 54. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 42. South wind around 6 mph. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 60. Northwest wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 71.
Friday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Saturday
Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
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)
10:03 pm EDT Apr 18, 2026
10pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026



