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

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles ENE Clymer NY

Winter Storm Warning December 31, 07:56pm until January 2, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 31, 07:56pm until January 2, 10:00pm

    NOW until 10:00pm Fri

    Winter Storm Warning

  • Tonight

    Low: 12 °F

    Heavy Snow

  • New Year's Day

    New Year's Day: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 18. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 18 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 12. West wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 12 °F

    Snow Showers
    Likely

  • Friday

    Friday: A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 23. West wind 9 to 13 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 12. West wind 6 to 8 mph. Chance of precipitation is 40%.

    Low: 12 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of snow showers. Mostly cloudy, with a high near 24. West wind around 6 mph. Chance of precipitation is 20%.

    High: 24 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. West wind 3 to 5 mph.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 25. West wind 6 to 10 mph.

    High: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow before 1am, then snow showers likely after 1am. The snow could be heavy at times. Low around 12. West wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
New Year's Day
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 18. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 12. West wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 23. West wind 9 to 13 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 12. West wind 6 to 8 mph. Chance of precipitation is 40%.
Saturday
A slight chance of snow showers. Mostly cloudy, with a high near 24. West wind around 6 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 15. West wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 25. West wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Clymer NY
 42.05°N 79.62°W (Elev. 1588 ft)
Last Update:
6:36 pm EST Dec 31, 2025
Forecast Valid:
7pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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