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

12°F

-11°C

Humidity 84%
Wind Speed W 18 G 24 mph
Barometer 29.46 in (1000.4 mb)
Dewpoint 8°F (-13°C)
Visibility 8.00 mi
Wind Chill-5°F (-21°C)
Last update 15 Jan 6:56 am EST
Extended Forecast for

Jamestown NY

Winter Storm Warning January 15, 07:23am until January 16, 01:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 15, 07:23am until January 16, 01:00am

    NOW until 1:00am Fri

    Winter Storm Warning

  • Today

    High: 18 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Tonight

    Tonight: A chance of snow showers before 1am. Mostly cloudy, with a low around 12. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 29. South wind 8 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 24. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers. High near 33. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    High: 33 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 11. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 11 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers. Partly sunny, with a high near 19. Southwest wind around 11 mph. Chance of precipitation is 40%.

    High: 19 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 9. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 9 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow showers likely, mainly after 8am. Areas of blowing snow after 8am. Cloudy, with a high near 18. West wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A chance of snow showers before 1am. Mostly cloudy, with a low around 12. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 29. South wind 8 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 24. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday
Snow showers. High near 33. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Partly sunny, with a high near 19. Southwest wind around 11 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
M.L.King Day
Snow showers likely. Mostly cloudy, with a high near 18. Chance of precipitation is 70%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 50%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 11. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 19. Chance of precipitation is 40%.
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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 15, 2026
Forecast Valid:
7am EST Jan 15, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation