Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

-11°C

12°F

Humidity 85%
Wind Speed Calm
Barometer 30.17 in
Dewpoint -13°C (9°F)
Visibility 16 km
Last update 8 Feb 5:15 am EST
Extended Forecast for

Great Valley NY

Winter Weather Advisory February 8, 04:00pm until February 9, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: A chance of snow showers between 4pm and 5pm, then snow likely after 5pm.  Cloudy, with a high near -1. Light south wind becoming southeast 8 to 13 km/h in the morning.  Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 centimeters possible.

    High: -1 °C

    Cloudy then
    Snow Likely

  • Tonight

    Tonight: Snow, mainly before 2am, then a chance of snow showers after 2am.  Low around -6. Southeast wind 8 to 13 km/h becoming northwest after midnight.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 centimeters possible.

    Low: -6 °C

    Snow

  • Sunday

    Sunday: A chance of snow showers.  Cloudy, with a high near -3. West wind 11 to 18 km/h, with gusts as high as 34 km/h.  Chance of precipitation is 40%. New snow accumulation of around a centimeter possible.

    High: -3 °C

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before 1am.  Mostly cloudy, with a low around -11. West wind 9 to 14 km/h becoming light  in the evening.  Chance of precipitation is 30%. New snow accumulation of around a centimeter possible.

    Low: -11 °C

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near -4. Calm wind becoming west 5 to 10 km/h in the morning.

    High: -4 °C

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -13. Calm wind.

    Low: -13 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm.  Mostly cloudy, with a high near -3. Calm wind becoming southwest 5 to 10 km/h in the morning.  Chance of precipitation is 40%.

    High: -3 °C

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am.  Mostly cloudy, with a low around -12. Calm wind.  Chance of precipitation is 30%.

    Low: -12 °C

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers after 1pm.  Mostly cloudy, with a high near -3. Chance of precipitation is 30%.

    High: -3 °C

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
A chance of snow showers between 4pm and 5pm, then snow likely after 5pm. Cloudy, with a high near -1. Light south wind becoming southeast 8 to 13 km/h in the morning. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 centimeters possible.
Tonight
Snow, mainly before 2am, then a chance of snow showers after 2am. Low around -6. Southeast wind 8 to 13 km/h becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 4 to 8 centimeters possible.
Sunday
A chance of snow showers. Cloudy, with a high near -3. West wind 11 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 40%. New snow accumulation of around a centimeter possible.
Sunday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around -11. West wind 9 to 14 km/h becoming light in the evening. Chance of precipitation is 30%. New snow accumulation of around a centimeter possible.
Monday
Partly sunny, with a high near -4. Calm wind becoming west 5 to 10 km/h in the morning.
Monday Night
Mostly cloudy, with a low around -13. Calm wind.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near -3. Calm wind becoming southwest 5 to 10 km/h in the morning. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around -12. Calm wind. Chance of precipitation is 30%.
Wednesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near -3. Chance of precipitation is 30%.
Wednesday Night
Snow showers. Low around -9. Chance of precipitation is 90%.
Thursday
Snow showers likely. Cloudy, with a high near -1. Chance of precipitation is 70%.
Thursday Night
Mostly cloudy, with a low around -13.
Friday
Mostly cloudy, with a high near -4.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Great Valley NY
 42.21°N 78.6°W (Elev. 1558 m)
3:37 am EST Feb 8, 2025
5am EST Feb 8, 2025-6pm EST Feb 14, 2025
 
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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