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.

Overcast

30°F

-1°C

Humidity 85%
Wind Speed S 8 mph
Barometer 30.18 in (1024.4 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 24 Dec 9:56 pm EST
Extended Forecast for

Jamestown NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. South wind around 5 mph becoming calm after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 38. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. North wind 5 to 7 mph becoming light and variable.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Snow and freezing rain likely before 1pm, then snow, freezing rain, and sleet between 1pm and 4pm, then freezing rain, possibly mixed with sleet after 4pm. High near 32. Southeast wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    High: 32 °F

    Wintry Mix
    Likely then
    Wintry Mix

  • Friday Night

    Friday Night: Freezing rain likely, possibly mixed with sleet before 7pm, then freezing rain likely between 7pm and 4am, then a slight chance of snow showers after 4am. Cloudy, with a low around 25. Southeast wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 25 °F

    Wintry Mix
    Likely

  • Saturday

    Saturday: Mostly cloudy, with a high near 36. Calm wind becoming south around 6 mph in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. Southeast wind 3 to 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers, mainly after 1pm. High near 45. Southeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 45 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 1am, then rain and snow showers. Low around 28. Chance of precipitation is 90%.

    Low: 28 °F

    Showers then
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. South wind around 5 mph becoming calm after midnight.
Christmas Day
Partly sunny, with a high near 38. Light and variable wind becoming north 5 to 10 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 19. North wind 5 to 7 mph becoming light and variable.
Friday
Snow and freezing rain likely before 1pm, then snow, freezing rain, and sleet between 1pm and 4pm, then freezing rain, possibly mixed with sleet after 4pm. High near 32. Southeast wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Friday Night
Freezing rain likely, possibly mixed with sleet before 7pm, then freezing rain likely between 7pm and 4am, then a slight chance of snow showers after 4am. Cloudy, with a low around 25. Southeast wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy, with a high near 36. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 25. Southeast wind 3 to 5 mph.
Sunday
Showers, mainly after 1pm. High near 45. Southeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Sunday Night
Rain showers before 1am, then rain and snow showers. Low around 28. Chance of precipitation is 90%.
Monday
Snow showers. High near 33. Breezy. Chance of precipitation is 90%.
Monday Night
Snow showers. Low around 16. Breezy. Chance of precipitation is 90%.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 23. Breezy. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 ft)
Last Update:
9:36 pm EST Dec 24, 2025
Forecast Valid:
10pm EST Dec 24, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation