National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fog/Mist

25°F

-4°C

Humidity 96%
Wind Speed SW 14 mph
Barometer 29.95 in (1016.9 mb)
Dewpoint 24°F (-4°C)
Visibility 6.00 mi
Wind Chill13°F (-11°C)
Last update 4 Dec 3:56 am EST
Extended Forecast for

Chautauqua NY

Winter Weather Advisory December 4, 03:59am until December 4, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 4, 03:59am until December 4, 07:00pm

    NOW until 7:00pm Thu

    Winter Weather Advisory

  • Overnight

    Low: 23 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers, mainly before 4pm. Patchy blowing snow between 7am and 4pm. High near 28. Northwest wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Northwest wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 29. South wind 8 to 10 mph.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 20. South wind 8 to 10 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers likely. Mostly cloudy, with a high near 34. South wind 10 to 14 mph. Chance of precipitation is 60%.

    High: 34 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before 1am. Cloudy, with a low around 25. West wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely. Cloudy, with a high near 31. West wind 6 to 9 mph. Chance of precipitation is 70%.

    High: 31 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Snow showers. Low around 23. West wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Thursday
Snow showers, mainly before 4pm. Patchy blowing snow between 7am and 4pm. High near 28. Northwest wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Northwest wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 29. South wind 8 to 10 mph.
Friday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 20. South wind 8 to 10 mph. Chance of precipitation is 20%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 34. South wind 10 to 14 mph. Chance of precipitation is 60%.
Saturday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 25. West wind 6 to 9 mph. Chance of precipitation is 60%.
Sunday
Snow showers likely. Cloudy, with a high near 31. West wind 6 to 9 mph. Chance of precipitation is 70%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 23.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Tuesday Night
Snow showers. Low around 25. Chance of precipitation is 80%.
Wednesday
Rain and snow showers. High near 35. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chautauqua NY
 42.19°N 79.46°W (Elev. 1309 ft)
Last Update:
3:36 am EST Dec 4, 2025
Forecast Valid:
3am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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