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.

Light Snow Fog/Mist

19°F

-7°C

Humidity 92%
Wind Speed SW 14 mph
Barometer 29.70 in (1009.0 mb)
Dewpoint 17°F (-8°C)
Visibility 1.50 mi
Wind Chill5°F (-15°C)
Last update 31 Dec 10:56 am EST
Extended Forecast for

Jamestown NY

Winter Storm Warning December 31, 11:37am until January 2, 01:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 31, 11:37am until January 2, 01:00am

    NOW until 1:00am Fri

    Winter Storm Warning

  • Today

    High: 27 °F

    Snow

  • Tonight

    Tonight: Snow before 1am, then snow showers likely after 1am. The snow could be heavy at times. Patchy blowing snow between 8pm and 1am. Low around 11. Northwest wind 13 to 16 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 11 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • New Year's Day

    New Year's Day: Snow showers. High near 19. West wind 8 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 19 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 12. Southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 12 °F

    Snow Showers

  • Friday

    Friday: A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 24. Southwest wind 8 to 13 mph. Chance of precipitation is 50%.

    High: 24 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 13. West wind 6 to 8 mph. Chance of precipitation is 50%.

    Low: 13 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 23. West wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 23 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 15. West wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 15 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow before 2pm, then snow showers likely between 2pm and 4pm, then snow after 4pm. High near 27. Southwest wind 14 to 16 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow before 1am, then snow showers likely after 1am. The snow could be heavy at times. Patchy blowing snow between 8pm and 1am. Low around 11. Northwest wind 13 to 16 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
New Year's Day
Snow showers. High near 19. West wind 8 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow showers. Low around 12. Southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 24. Southwest wind 8 to 13 mph. Chance of precipitation is 50%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 13. West wind 6 to 8 mph. Chance of precipitation is 50%.
Saturday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 23. West wind 6 to 9 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 15. West wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 26.
Sunday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 33. 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:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
9:36 am EST Dec 31, 2025
Forecast Valid:
11am EST Dec 31, 2025-6pm EST Jan 6, 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