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

15°F

-9°C

Humidity 95%
Wind Speed SW 8 mph
Barometer 29.67 in (1008.5 mb)
Dewpoint 14°F (-10°C)
Visibility 1.25 mi
Wind Chill4°F (-16°C)
Last update 2 Jan 7:56 am EST
Extended Forecast for

Jamestown NY

Winter Storm Warning January 2, 08:02am until January 2, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 2, 08:02am until January 2, 10:00pm

    NOW until 10:00pm Fri

    Winter Storm Warning

  • Today

    High: 22 °F

    Snow

  • Tonight

    Tonight: A chance of snow showers, mainly before 9pm. Cloudy, with a low around 12. West wind 8 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow
    Showers then
    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 24. West wind around 7 mph.

    High: 24 °F

    Cloudy

  • Saturday Night

    Saturday Night: Snow showers likely. Cloudy, with a low around 18. Light southwest wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: A chance of snow showers. Mostly cloudy, with a high near 26. West wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 26 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 12. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 33. South wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 33 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Southwest wind around 7 mph.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow before noon, then snow showers likely, mainly between noon and 3pm. High near 22. West wind 11 to 15 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A chance of snow showers, mainly before 9pm. Cloudy, with a low around 12. West wind 8 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Cloudy, with a high near 24. West wind around 7 mph.
Saturday Night
Snow showers likely. Cloudy, with a low around 18. Light southwest wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 26. West wind 5 to 10 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 12. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 33. South wind 3 to 8 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 27. Southwest wind around 7 mph.
Tuesday
A chance of showers after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
6:36 am EST Jan 2, 2026
Forecast Valid:
8am EST Jan 2, 2026-6pm EST Jan 8, 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