Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Light Snow

18°F

-8°C

Humidity 73%
Wind Speed E 3 mph
Barometer 30.01 in
Dewpoint 10°F (-12°C)
Visibility 2.50 mi
Last update 2 Dec 12:35 am EST
Extended Forecast for

Arcade NY

Winter Weather Advisory December 2, 01:00am until December 2, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Snow, mainly after 2am.  Low around 16. Southeast wind 3 to 6 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Snow

  • Tuesday

    Tuesday: Snow, mainly before 11am, then a chance of snow showers after 1pm.  High near 30. Light and variable wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly before 8pm.  Mostly cloudy, with a low around 19. Light and variable wind.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 30 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly after 1am.  Low around 18. Southwest wind 11 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%.

    Low: 18 °F

    Chance Snow
    Showers then
    Snow Showers

  • Thursday

    Thursday: Snow showers, mainly before 1pm.  High near 25. West wind 11 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%.

    High: 25 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4. Northwest wind 5 to 7 mph becoming light and variable.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 25. Southwest wind 6 to 8 mph.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow, mainly after 2am. Low around 16. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow, mainly before 11am, then a chance of snow showers after 1pm. High near 30. Light and variable wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 19. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, with a high near 30. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Snow showers, mainly after 1am. Low around 18. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Thursday
Snow showers, mainly before 1pm. High near 25. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Thursday Night
Partly cloudy, with a low around 4. Northwest wind 5 to 7 mph becoming light and variable.
Friday
Mostly sunny, with a high near 25. Southwest wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.
Monday
A chance of snow showers. Partly sunny, with a high near 21. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Arcade NY
 42.52°N 78.42°W (Elev. 1624 ft)
12:36 am EST Dec 2, 2025
12am EST Dec 2, 2025-6pm EST Dec 8, 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