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

24°F

-4°C

Humidity 81%
Wind Speed W 12 mph
Barometer 30.16 in (1024.1 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 11 Jan 11:56 pm EST
Extended Forecast for

3 Miles ENE Dewittville NY

  • Overnight

    Overnight: Scattered flurries before 2am, then scattered snow showers after 2am. Cloudy, with a low around 21. West wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.

    Low: 21 °F

    Scattered
    Snow Showers

  • Monday

    Monday: A slight chance of snow showers after 2pm. Patchy blowing snow between 11am and 3pm. Mostly cloudy, with a high near 33. Southwest wind 13 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow Showers
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 27. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Partly sunny, with a high near 39. South wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 33. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain and snow showers. High near 37. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely. Cloudy, with a low around 16. West wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 16 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 20. North wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 20 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

    Low: 13 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Scattered flurries before 2am, then scattered snow showers after 2am. Cloudy, with a low around 21. West wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.
Monday
A slight chance of snow showers after 2pm. Patchy blowing snow between 11am and 3pm. Mostly cloudy, with a high near 33. Southwest wind 13 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Monday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 27. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Partly sunny, with a high near 39. South wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday Night
Showers likely. Cloudy, with a low around 33. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain and snow showers. High near 37. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Snow showers likely. Cloudy, with a low around 16. West wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 70%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 20. North wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
Saturday
Snow showers likely. Cloudy, with a high near 27. Chance of precipitation is 60%.
Saturday Night
Snow showers likely. Cloudy, with a low around 16. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Dewittville NY
 42.25°N 79.36°W (Elev. 1411 ft)
Last Update:
9:36 pm EST Jan 11, 2026
Forecast Valid:
12am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation