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.

Light Snow

32°F

0°C

Humidity 85%
Wind Speed W 15 G 25 mph
Barometer 30.06 in (1019.9 mb)
Dewpoint 28°F (-2°C)
Visibility 9.00 mi
Wind Chill22°F (-6°C)
Last update 5 Apr 10:56 pm EDT
Extended Forecast for

3 Miles ENE Dewittville NY

  • Tonight

    Tonight: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 31. West wind 10 to 15 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow
    Showers

  • Monday

    Monday: Snow showers likely before 3pm, then a chance of rain and snow showers between 3pm and 4pm, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 42. West wind 7 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Snow showers, possibly mixed with rain, becoming all snow after 11pm. Low around 24. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Rain/Snow
    then Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly before noon. Partly sunny, with a high near 33. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. West wind around 6 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. South wind 5 to 8 mph.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. South wind 6 to 14 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. South wind around 14 mph, with gusts as high as 26 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 31. West wind 10 to 15 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers likely before 3pm, then a chance of rain and snow showers between 3pm and 4pm, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 42. West wind 7 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers, possibly mixed with rain, becoming all snow after 11pm. Low around 24. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers likely, mainly before noon. Partly sunny, with a high near 33. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday Night
Mostly clear, with a low around 20. West wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 51. South wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 38. South wind 6 to 14 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 62. South wind around 14 mph, with gusts as high as 26 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.
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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:
10:03 pm EDT Apr 5, 2026
Forecast Valid:
11pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation