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

Winter Storm Impacting Portions of the West

Periods of heavy rain, high elevation snow, and high winds will continue in the Pacific Northwest, Rockies and parts of the Great Basin through the weekend. Minor river flooding, flash flooding, and debris flows will also be possible near recently burned areas in the Pacific Northwest. Strong thunderstorms with heavy downpours will impact the central Gulf to the Southeast into the weekend. Read More >

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Heavy Rain

41°F

5°C

Humidity 100%
Wind Speed SW 5 mph
Barometer 29.90 in
Dewpoint 41°F (5°C)
Visibility 2.50 mi
Wind Chill38°F (3°C)
Last update 2 Dec 7:15 am EST
Extended Forecast for

West Valley NY

  • Today

    Today: Showers likely, mainly before 9am. Cloudy, with a high near 47. South wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely then
    Chance
    Showers

    High: 47 °F

  • Tonight

    Tonight: A slight chance of showers before 10pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 39 °F

  • Sunday

    Sunday: Showers likely, mainly between 8am and noon, then rain after noon. High near 47. East wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 47 °F

  • Sunday
    Night

    Sunday Night: Rain likely before midnight, then rain and snow likely. Mostly cloudy, with a low around 35. West wind 13 to 16 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Rain Likely
    then
    Rain/Snow
    Likely

    Low: 35 °F

  • Monday

    Monday: Rain and snow showers likely, becoming all rain after noon. Cloudy, with a high near 38. West wind 13 to 16 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain/Snow
    Likely then
    Showers
    Likely

    High: 38 °F

  • Monday
    Night

    Monday Night: A chance of snow showers, mainly before 11pm. Cloudy, with a low around 30. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Chance Snow
    Showers

    Low: 30 °F

  • Tuesday

    Tuesday: Snow showers likely, mainly after 2pm. Cloudy, with a high near 35. Southwest wind around 9 mph. Chance of precipitation is 60%.

    Snow Showers
    Likely

    High: 35 °F

  • Tuesday
    Night

    Tuesday Night: A chance of snow showers. Cloudy, with a low around 27. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.

    Chance Snow
    Showers

    Low: 27 °F

  • Wednesday

    Wednesday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    Chance Snow
    Showers

    High: 32 °F

Detailed Forecast

Today
Showers likely, mainly before 9am. Cloudy, with a high near 47. South wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of showers before 10pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, mainly between 8am and noon, then rain after noon. High near 47. East wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely before midnight, then rain and snow likely. Mostly cloudy, with a low around 35. West wind 13 to 16 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Rain and snow showers likely, becoming all rain after noon. Cloudy, with a high near 38. West wind 13 to 16 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of snow showers, mainly before 11pm. Cloudy, with a low around 30. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday
Snow showers likely, mainly after 2pm. Cloudy, with a high near 35. Southwest wind around 9 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers. Cloudy, with a low around 27. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Wednesday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
West Valley NY
 42.43°N 78.62°W (Elev. 1401 ft)
Last Update:
6:40 am EST Dec 2, 2023
Forecast Valid:
7am EST Dec 2, 2023-6pm EST Dec 8, 2023
 
Forecast Discussion
 
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Additional Resources

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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