National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

27°F

-3°C

Humidity 81%
Wind Speed SW 9 G 18 mph
Barometer 30.00 in (1018.3 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 13 Jan 1:56 am EST
Extended Forecast for

2 Miles W Dewittville NY

  • Overnight

    Overnight: Partly cloudy, with a low around 26. Southwest wind around 11 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 40. South wind 11 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 40 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 11pm, then a chance of showers after 2am. Mostly cloudy, with a low around 33. Southwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Rain and snow showers, becoming all snow after 10am. High near 37. Southwest wind around 14 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 11. West wind 14 to 16 mph. Chance of precipitation is 80%.

    Low: 11 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 16. Northwest wind 14 to 16 mph. Chance of precipitation is 70%.

    High: 16 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 11. Northwest wind around 11 mph becoming southwest after midnight. Chance of precipitation is 30%.

    Low: 11 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 27. South wind 13 to 16 mph. Chance of precipitation is 50%.

    High: 27 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. Southwest wind around 11 mph.
Tuesday
A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 40. South wind 11 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 11pm, then a chance of showers after 2am. Mostly cloudy, with a low around 33. Southwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain and snow showers, becoming all snow after 10am. High near 37. Southwest wind around 14 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers. Low around 11. West wind 14 to 16 mph. Chance of precipitation is 80%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 16. Northwest wind 14 to 16 mph. Chance of precipitation is 70%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 11. Northwest wind around 11 mph becoming southwest after midnight. Chance of precipitation is 30%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 27. South wind 13 to 16 mph. Chance of precipitation is 50%.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Saturday
Snow showers. High near 30. Chance of precipitation is 80%.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 50%.
M.L.King Day
Snow showers likely. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Dewittville NY
 42.24°N 79.45°W (Elev. 1335 ft)
Last Update:
1:30 am EST Jan 13, 2026
Forecast Valid:
2am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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