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

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

22°F

-6°C

Humidity 71%
Wind Speed Calm
Barometer 30.11 in (1022.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 1 Dec 9:56 pm EST
Extended Forecast for

4 Miles S Jamestown West NY

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

    Tonight: A chance of snow showers between 11pm and 1am, then snow after 1am.  Low around 18. Light southeast wind.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Slight Chance
    Snow Showers
    then Snow

  • Tuesday

    Tuesday: Snow, mainly before 11am, then a chance of snow showers after 11am.  High near 33. Calm wind becoming north 5 to 7 mph in the afternoon.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers.  Cloudy, with a low around 19. Northwest wind around 5 mph becoming light and variable  in the evening.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly after 1am.  Low around 20. Southwest wind around 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%.

    Low: 20 °F

    Chance Snow
    Showers then
    Snow Showers

  • Thursday

    Thursday: Snow showers likely before 1pm.  Mostly cloudy, with a high near 28. West wind 13 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%.

    High: 28 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. West wind 5 to 8 mph becoming calm  after midnight.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 28. South wind 5 to 10 mph.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow showers after 1am.  Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
A chance of snow showers between 11pm and 1am, then snow after 1am. Low around 18. Light southeast wind. 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 11am. High near 33. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
A chance of snow showers. Cloudy, with a low around 19. Northwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, with a high near 31. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Snow showers, mainly after 1am. Low around 20. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Thursday
Snow showers likely before 1pm. Mostly cloudy, with a high near 28. West wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Thursday Night
Mostly cloudy, with a low around 6. West wind 5 to 8 mph becoming calm after midnight.
Friday
Partly sunny, with a high near 28. South wind 5 to 10 mph.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 50%.
Monday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Jamestown West NY
 42.03°N 79.27°W (Elev. 1398 ft)
9:36 pm EST Dec 1, 2025
10pm EST Dec 1, 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