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

13°F

-11°C

Humidity 84%
Wind Speed W 12 G 22 mph
Barometer 29.68 in (1008.9 mb)
Dewpoint 9°F (-13°C)
Visibility 8.00 mi
Wind Chill-1°F (-18°C)
Last update 16 Jan 12:56 am EST
Extended Forecast for

Jamestown NY

  • Overnight

    Overnight: A chance of snow showers, mainly before 4am. Cloudy, with a low around 10. West wind around 10 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of around an inch possible.

    Low: 10 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers, mainly after 11am. Cloudy through mid morning, then becoming mostly sunny, with a high near 30. South wind 8 to 13 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 24. Southwest wind 9 to 13 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers. High near 34. Southwest wind 10 to 14 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 12. Southwest wind 9 to 11 mph. Chance of precipitation is 40%.

    Low: 12 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 18. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.

    High: 18 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 9. Southwest wind 7 to 13 mph. Chance of precipitation is 30%.

    Low: 9 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • M.L.King Day

    M.L.King Day: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 18. Breezy, with a west wind 14 to 22 mph. Chance of precipitation is 60%.

    High: 18 °F

    Snow Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Snow showers likely. Mostly cloudy, with a low around 1. Chance of precipitation is 70%.

    Low: 1 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
A chance of snow showers, mainly before 4am. Cloudy, with a low around 10. West wind around 10 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of around an inch possible.
Friday
A chance of snow showers, mainly after 11am. Cloudy through mid morning, then becoming mostly sunny, with a high near 30. South wind 8 to 13 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Southwest wind 9 to 13 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers. High near 34. Southwest wind 10 to 14 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Southwest wind 9 to 11 mph. Chance of precipitation is 40%.
Sunday
A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 18. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 9. Southwest wind 7 to 13 mph. Chance of precipitation is 30%.
M.L.King Day
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 18. Breezy, with a west wind 14 to 22 mph. Chance of precipitation is 60%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 1. Chance of precipitation is 70%.
Tuesday
A chance of snow showers. Mostly cloudy and cold, with a high near 8. Chance of precipitation is 50%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 2. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
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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:
12:36 am EST Jan 16, 2026
Forecast Valid:
1am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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