Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Fair

37°F

3°C

Humidity 65%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 28 Feb 3:55 pm EST
Extended Forecast for

West Valley NY

  • Tonight

    Tonight: Snow, mainly after 9pm.  Low around 17. Northwest wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 17 °F

    Snow Likely
    then Snow

  • Sunday

    Sunday: A chance of snow, mainly before 8am.  Mostly cloudy, with a high near 24. Northwest wind 3 to 6 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Calm wind.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of snow showers after 1am.  Partly cloudy, with a low around 22. Calm wind becoming south 5 to 7 mph in the evening.  Chance of precipitation is 20%.

    Low: 22 °F

    Mostly Clear
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Rain and snow showers likely before 1pm, then rain showers.  High near 41. South wind around 7 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 41 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow showers, mainly before 1am.  Low around 29. South wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 80%.

    Low: 29 °F

    Rain/Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am.  Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely

Detailed Forecast

Tonight
Snow, mainly after 9pm. Low around 17. Northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Sunday
A chance of snow, mainly before 8am. Mostly cloudy, with a high near 24. Northwest wind 3 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 5. Calm wind.
Monday
Sunny, with a high near 31. Calm wind.
Monday Night
A slight chance of snow showers after 1am. Partly cloudy, with a low around 22. Calm wind becoming south 5 to 7 mph in the evening. Chance of precipitation is 20%.
Tuesday
Rain and snow showers likely before 1pm, then rain showers. High near 41. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain and snow showers, mainly before 1am. Low around 29. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 80%.
Wednesday
Partly sunny, with a high near 47. Light and variable wind.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Thursday Night
Showers likely. Cloudy, with a low around 45. Chance of precipitation is 70%.
Friday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
West Valley NY
 42.45°N 78.64°W (Elev. 1270 ft)
3:58 pm EST Feb 28, 2026
4pm EST Feb 28, 2026-6pm EST Mar 7, 2026
 
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Additional Resources

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