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 NW 13 G 21 mph
Barometer 29.65 in (1007.8 mb)
Dewpoint 9°F (-13°C)
Visibility 9.00 mi
Wind Chill-2°F (-19°C)
Last update 15 Jan 9:56 pm EST
Extended Forecast for

Dewittville NY

  • Tonight

    Tonight: Snow before 11pm, then snow showers likely, mainly between 11pm and midnight. Low around 8. West wind 11 to 13 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 8 °F

    Snow then
    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 28. South wind 9 to 13 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    Showers

  • 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 a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers. High near 32. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 10. Southwest wind 10 to 13 mph. Chance of precipitation is 50%.

    Low: 10 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers. Partly sunny, with a high near 17. Southwest wind 11 to 14 mph. Chance of precipitation is 40%.

    High: 17 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 9. Southwest wind 10 to 14 mph. Chance of precipitation is 40%.

    Low: 9 °F

    Chance Snow
    Showers

  • M.L.King Day

    M.L.King Day: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 17. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

    High: 17 °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

Tonight
Snow before 11pm, then snow showers likely, mainly between 11pm and midnight. Low around 8. West wind 11 to 13 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
A chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 28. South wind 9 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. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers. High near 32. West wind around 10 mph, with gusts as high as 20 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 10. Southwest wind 10 to 13 mph. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Partly sunny, with a high near 17. Southwest wind 11 to 14 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Southwest wind 10 to 14 mph. Chance of precipitation is 40%.
M.L.King Day
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 17. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 1. Chance of precipitation is 70%.
Tuesday
Snow showers likely, mainly before 1pm. Mostly cloudy and cold, with a high near 8. Chance of precipitation is 70%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 2. Chance of precipitation is 30%.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
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 23. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dewittville NY
 42.23°N 79.39°W (Elev. 1699 ft)
Last Update:
9:36 pm EST Jan 15, 2026
Forecast Valid:
10pm EST Jan 15, 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation