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 and Breezy

30°F

-1°C

Humidity 100%
Wind Speed W 21 mph
Barometer 29.83 in (1012.7 mb)
Dewpoint 30°F (-1°C)
Visibility 5.00 mi
Wind Chill17°F (-8°C)
Last update 22 Jan 12:56 am EST
Extended Forecast for

Jamestown NYSimilar City Names

Winter Weather Advisory January 22, 01:45am until January 23, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 22, 01:45am until January 23, 01:00pm

    NOW until 1:00pm Fri

    Winter Weather Advisory

  • Overnight

    Low: 23 °F

    Heavy Snow

  • Thursday

    Thursday: Snow showers likely, mainly before noon. Patchy blowing snow between 8am and noon. Mostly cloudy, with a high near 28. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 10pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 5. Southwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 5 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly before 3pm. Patchy blowing snow between 10am and 3pm. Mostly cloudy, with a high near 13. Wind chill values as low as -15. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 13 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around -2. Northwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: -2 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 9. Calm wind becoming northwest around 5 mph.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: Snow showers likely after 1am. Mostly cloudy, with a low around 2. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 60%.

    Low: 2 °F

    Mostly Cloudy
    then Snow
    Showers
    Likely

  • Sunday

    Sunday: Snow showers. High near 17. East wind 6 to 8 mph. Chance of precipitation is 90%.

    High: 17 °F

    Snow Showers

Detailed Forecast

Overnight
Snow before 3am, then snow showers likely, mainly between 3am and 4am. The snow could be heavy at times. Low around 23. West wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers likely, mainly before noon. Patchy blowing snow between 8am and noon. Mostly cloudy, with a high near 28. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
A slight chance of snow showers before 10pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 5. Southwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly before 3pm. Patchy blowing snow between 10am and 3pm. Mostly cloudy, with a high near 13. Wind chill values as low as -15. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around -2. Northwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny and cold, with a high near 9. Calm wind becoming northwest around 5 mph.
Saturday Night
Snow showers likely after 1am. Mostly cloudy, with a low around 2. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 60%.
Sunday
Snow showers. High near 17. East wind 6 to 8 mph. Chance of precipitation is 90%.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 2. Chance of precipitation is 30%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 17. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 6. 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 NYSimilar City Names
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
12:36 am EST Jan 22, 2026
Forecast Valid:
1am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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