Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

23°F

-5°C

Humidity 100%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 3 Dec 1:15 am EST
Extended Forecast for

2 Miles SSW North Java NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 21. Southwest wind around 6 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers before 8am.  Mostly cloudy, with a high near 30. Southwest wind 7 to 13 mph.  Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly after 2am.  Low around 18. Southwest wind 14 to 16 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Chance Snow
    Showers then
    Snow Showers

  • Thursday

    Thursday: Snow showers, mainly before 11am.  High near 24. West wind 11 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow Showers
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4. Northwest wind 6 to 9 mph becoming south after midnight.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. South wind 8 to 10 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. Southwest wind around 10 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers after 1pm.  Mostly cloudy, with a high near 30. Southwest wind around 10 mph.  Chance of precipitation is 50%.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers.  Mostly cloudy, with a low around 19. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. Southwest wind around 6 mph.
Wednesday
A slight chance of snow showers before 8am. Mostly cloudy, with a high near 30. Southwest wind 7 to 13 mph. Chance of precipitation is 20%.
Wednesday Night
Snow showers, mainly after 2am. Low around 18. Southwest wind 14 to 16 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers, mainly before 11am. High near 24. West wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Partly cloudy, with a low around 4. Northwest wind 6 to 9 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 26. South wind 8 to 10 mph.
Friday Night
Mostly cloudy, with a low around 18. Southwest wind around 10 mph.
Saturday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 30. Southwest wind around 10 mph. Chance of precipitation is 50%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
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 9. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 21. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 27. Chance of precipitation is 70%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW North Java NY
 42.64°N 78.34°W (Elev. 1660 ft)
12:36 am EST Dec 3, 2025
1am EST Dec 3, 2025-6pm EST Dec 9, 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