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.

Overcast

41°F

5°C

Humidity 81%
Wind Speed Calm
Barometer 29.71 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 8 Nov 6:15 am EST
Extended Forecast for

4 Miles NE Great Valley NY

  • Today

    Today: A chance of showers, mainly after 4pm. Cloudy, with a high near 46. Northwest wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tonight

    Tonight: Rain likely, mainly after 2am. Cloudy, with a low around 36. Light east wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely

  • Sunday

    Sunday: Rain before 4pm, then rain, possibly mixed with snow. High near 46. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Rain then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 10pm. Low around 24. Northwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: Snow showers likely. Mostly cloudy, with a high near 32. Northwest wind around 7 mph. Chance of precipitation is 70%.

    High: 32 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Snow showers. Low around 21. West wind around 7 mph. Chance of precipitation is 90%.

    Low: 21 °F

    Snow Showers

  • Veterans Day

    Veterans Day: Snow showers, mainly before 1pm. High near 34. West wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 34 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely. Mostly cloudy, with a low around 25. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Rain and snow showers likely before 1pm, then rain showers. High near 39. Chance of precipitation is 80%.

    High: 39 °F

    Rain/Snow

Detailed Forecast

Today
A chance of showers, mainly after 4pm. Cloudy, with a high near 46. Northwest wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly after 2am. Cloudy, with a low around 36. Light east wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain before 4pm, then rain, possibly mixed with snow. High near 46. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain and snow, becoming all snow after 10pm. Low around 24. Northwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely. Mostly cloudy, with a high near 32. Northwest wind around 7 mph. Chance of precipitation is 70%.
Monday Night
Snow showers. Low around 21. West wind around 7 mph. Chance of precipitation is 90%.
Veterans Day
Snow showers, mainly before 1pm. High near 34. West wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 25. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Wednesday
Rain and snow showers likely before 1pm, then rain showers. High near 39. Chance of precipitation is 80%.
Wednesday Night
Rain and snow showers, becoming all snow after 1am. Low around 30. Chance of precipitation is 80%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Friday
A chance of snow showers. Partly sunny, with a high near 38. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Great Valley NY
 42.27°N 78.56°W (Elev. 1699 ft)
Last Update:
3:36 am EST Nov 8, 2025
Forecast Valid:
6am EST Nov 8, 2025-6pm EST Nov 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation