Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Fog/Mist

28°F

-2°C

Humidity 100%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 28°F (-2°C)
Visibility 5.00 mi
Last update 21 Feb 4:15 pm EST
Extended Forecast for

West Valley NY

  • Tonight

    Tonight: A chance of snow showers, mainly after 3am.  Cloudy, with a low around 27. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Cloudy then
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow.  High near 33. Calm wind becoming northwest 5 to 9 mph in the afternoon.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 26. Northwest wind around 8 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow

  • Monday

    Monday: Snow.  High near 30. Northwest wind 11 to 15 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow

  • Monday Night

    Monday Night: Snow likely before 1am, then a chance of snow showers after 1am.  Mostly cloudy, with a low around 6. Northwest wind 13 to 15 mph.  Chance of precipitation is 70%.

    Low: 6 °F

    Snow Likely

  • Tuesday

    Tuesday: A slight chance of snow showers after 1pm.  Partly sunny, with a high near 22. West wind 5 to 7 mph.  Chance of precipitation is 20%.

    High: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am.  Mostly cloudy, with a low around 14. Calm wind becoming south around 6 mph after midnight.  Chance of precipitation is 70%.

    Low: 14 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely before 1pm, then rain and snow likely.  Mostly cloudy, with a high near 37. Southwest wind around 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely.  Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
A chance of snow showers, mainly after 3am. Cloudy, with a low around 27. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow. High near 33. Calm wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. Low around 26. Northwest wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow. High near 30. Northwest wind 11 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow likely before 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around 6. Northwest wind 13 to 15 mph. Chance of precipitation is 70%.
Tuesday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 22. West wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 14. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 70%.
Wednesday
Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 37. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Thursday
A chance of snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
West Valley NY
 42.45°N 78.64°W (Elev. 1270 ft)
3:36 pm EST Feb 21, 2026
5pm EST Feb 21, 2026-6pm EST Feb 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

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