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.

Fair

68°F

20°C

Humidity 49%
Wind Speed S 12 G 20 mph
Barometer 29.83 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 18 Apr 12:35 pm EDT
Extended Forecast for

4 Miles NNE Little Valley NY

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 73. South wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 73 °F

    Heavy Rain

  • Tonight

    Tonight: Rain showers before 5am, then a chance of rain and snow showers. The rain could be heavy at times. Some thunder is also possible. Low around 34. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Heavy Rain
    then
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 7am, then a chance of snow showers. Mostly cloudy, with a high near 42. West wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 23. Northwest wind around 8 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers before 2pm. Partly sunny, with a high near 36. Northwest wind around 9 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. West wind around 5 mph becoming calm in the evening.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 39. Southwest wind around 6 mph. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 73. South wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain showers before 5am, then a chance of rain and snow showers. The rain could be heavy at times. Some thunder is also possible. Low around 34. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow showers before 7am, then a chance of snow showers. Mostly cloudy, with a high near 42. West wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 23. Northwest wind around 8 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 36. Northwest wind around 9 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 21. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 53. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 39. Southwest wind around 6 mph. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 45.
Friday
A chance of showers. Mostly sunny, with a high near 69. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Little Valley NY
 42.31°N 78.76°W (Elev. 1913 ft)
Last Update:
10:04 am EDT Apr 18, 2026
Forecast Valid:
12pm EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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