Current conditions at
Cattaraugus County-Olean Airport (KOLE)
Lat: 42.24°NLon: 78.37°WElev: 2135ft.
Overcast
34°F
1°C
| Humidity | 81% |
| Wind Speed | W 5 mph |
| Barometer | 29.89 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 5 Apr 6:15 pm EDT |
Extended Forecast for
4 Miles ENE Great Valley NY
Tonight
Low: 28 °F
Rain/Snow
Likely then
Chance Snow
ShowersMonday
High: 39 °F
Chance Snow
Showers then
Rain/Snow
LikelyMonday Night

Low: 23 °F
Snow Showers
Tuesday

High: 30 °F
Chance Snow
ShowersTuesday Night

Low: 16 °F
Mostly Clear
Wednesday

High: 48 °F
Sunny
Wednesday Night

Low: 33 °F
Partly Cloudy
Thursday

High: 60 °F
Mostly Sunny
Thursday Night

Low: 43 °F
Chance
Showers
Detailed Forecast
Tonight
A chance of rain and snow showers before 8pm, then snow showers likely. Cloudy, with a low around 28. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow showers likely before 5pm, then a chance of rain showers. Mostly cloudy, with a high near 39. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers, mainly after 8pm. Low around 23. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 30. Northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. 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 48. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 33. South wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 60. South wind around 10 mph, with gusts as high as 22 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 63. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles ENE Great Valley NY
42.24°N 78.53°W (Elev. 2100 ft)
42.24°N 78.53°W (Elev. 2100 ft)
3:58 pm EDT Apr 5, 2026
6pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026


