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

Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.84 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 8 Nov 4:35 pm EST
Extended Forecast for

4 Miles WSW Great Valley NY

  • This Afternoon

    This Afternoon: A chance of rain. Cloudy, with a high near 48. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance Rain

  • Tonight

    Tonight: Rain. Low around 37. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain

  • Sunday

    Sunday: Rain. High near 44. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain

  • Sunday Night

    Sunday Night: Rain and snow showers, 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
    Showers

  • Monday

    Monday: Snow showers likely. Mostly cloudy, with a high near 33. North wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 33 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Snow showers. Low around 19. Northwest wind around 6 mph. Chance of precipitation is 80%.

    Low: 19 °F

    Snow Showers

  • Veterans Day

    Veterans Day: Snow showers. High near 35. West wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 35 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely. Cloudy, with a low around 24. Southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Rain and snow showers likely before 1pm, then rain showers. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow

Detailed Forecast

This Afternoon
A chance of rain. Cloudy, with a high near 48. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 37. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 44. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and snow showers, 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 33. North wind 6 to 8 mph. Chance of precipitation is 60%.
Monday Night
Snow showers. Low around 19. Northwest wind around 6 mph. Chance of precipitation is 80%.
Veterans Day
Snow showers. High near 35. West wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tuesday Night
Snow showers likely. Cloudy, with a low around 24. Southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Wednesday
Rain and snow showers likely before 1pm, then rain showers. High near 40. Chance of precipitation is 90%.
Wednesday Night
Rain showers before 1am, then rain and snow showers likely. Low around 29. Chance of precipitation is 90%.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 40. 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 rain and snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Great Valley NY
 42.19°N 78.66°W (Elev. 1499 ft)
Last Update:
3:36 pm EST Nov 8, 2025
Forecast Valid:
4pm EST Nov 8, 2025-6pm EST Nov 15, 2025
 
Forecast Discussion
 
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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