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.

Light Snow

10°F

-12°C

Humidity 85%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 7°F (-14°C)
Visibility 5.00 mi
Last update 5 Feb 12:15 am EST
Extended Forecast for

2 Miles SE Portville NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 24. Calm wind becoming northwest around 5 mph.

    High: 24 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 25. Southwest wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around -4. Northwest wind 6 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    Low: -4 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of snow showers before 1pm. Mostly cloudy and cold, with a high near 6. Northwest wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 6 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -7. Northwest wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: -7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 16. Calm wind becoming west around 6 mph.

    High: 16 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 3. Calm wind.
Thursday
Partly sunny, with a high near 24. Calm wind becoming northwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 8. Calm wind.
Friday
Snow showers likely. Mostly cloudy, with a high near 25. Southwest wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around -4. Northwest wind 6 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Saturday
A slight chance of snow showers before 1pm. Mostly cloudy and cold, with a high near 6. Northwest wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around -7. Northwest wind 3 to 8 mph. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 16. Calm wind becoming west around 6 mph.
Sunday Night
Mostly cloudy, with a low around 0.
Monday
Partly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Portville NY
 42°N 78.3°W (Elev. 1480 ft)
Last Update:
9:36 pm EST Feb 4, 2026
Forecast Valid:
12am EST Feb 5, 2026-6pm EST Feb 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation