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

16°F

-9°C

Humidity 92%
Wind Speed SW 13 mph
Barometer 29.71 in (1009.5 mb)
Dewpoint 14°F (-10°C)
Visibility 1.25 mi
Wind Chill2°F (-17°C)
Last update 31 Dec 7:56 am EST
Extended Forecast for

3 Miles ESE Ashville NY

Winter Storm Warning December 31, 08:20am until January 2, 01:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 31, 08:20am until January 2, 01:00am

    NOW until 1:00am Fri

    Winter Storm Warning

  • Today

    High: 27 °F

    Heavy Snow

  • Tonight

    Tonight: Snow before 1am, then snow showers likely after 1am. The snow could be heavy at times. Patchy blowing snow before 1am. Low around 12. Northwest wind 14 to 17 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 12 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • New Year's Day

    New Year's Day: Snow showers likely. Cloudy, with a high near 19. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 19 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Low around 13. Southwest wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 13 °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 8 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 6 mph. Chance of precipitation is 30%.

    Low: 15 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow before 1pm, then snow showers likely between 1pm and 3pm, then snow after 3pm. The snow could be heavy at times. High near 27. Southwest wind 11 to 15 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow before 1am, then snow showers likely after 1am. The snow could be heavy at times. Patchy blowing snow before 1am. Low around 12. Northwest wind 14 to 17 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
New Year's Day
Snow showers likely. Cloudy, with a high near 19. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow showers. Low around 13. Southwest wind around 9 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 8 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 6 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 16. 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%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Ashville NY
 42.1°N 79.38°W (Elev. 1499 ft)
Last Update:
6:36 am EST Dec 31, 2025
Forecast Valid:
8am EST Dec 31, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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