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 Rain Fog/Mist

42°F

6°C

Humidity 100%
Wind Speed SW 12 mph
Barometer 29.51 in (1000.8 mb)
Dewpoint 42°F (6°C)
Visibility 1.25 mi
Wind Chill35°F (2°C)
Last update 6 Jan 8:56 pm EST
Extended Forecast for

3 Miles ENE Dewittville NY

  • Tonight

    Tonight: Rain and snow showers before 4am, then snow showers likely between 4am and 5am, then snow showers likely, possibly mixed with rain after 5am. Areas of fog before 2am. Low around 32. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.

    Low: 32 °F

    Showers and
    Areas Fog
    then
    Rain/Snow and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of snow showers, mixing with rain after 10am, then gradually ending. Mostly cloudy, with a high near 36. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 30. Southwest wind around 6 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 46. South wind 6 to 8 mph.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 1am. Low around 38. South wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 52. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 35. West wind around 6 mph becoming east after midnight. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 48. Southeast wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 48 °F

    Showers

  • Saturday Night

    Saturday Night: Rain showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Showers
    Likely then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
Rain and snow showers before 4am, then snow showers likely between 4am and 5am, then snow showers likely, possibly mixed with rain after 5am. Areas of fog before 2am. Low around 32. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A chance of snow showers, mixing with rain after 10am, then gradually ending. Mostly cloudy, with a high near 36. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 30. Southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 46. South wind 6 to 8 mph.
Thursday Night
Showers, mainly after 1am. Low around 38. South wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 52. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of showers. Mostly cloudy, with a low around 35. West wind around 6 mph becoming east after midnight. Chance of precipitation is 40%.
Saturday
Showers. High near 48. Southeast wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Saturday Night
Rain showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Sunday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 35.
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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:
6:36 pm EST Jan 6, 2026
Forecast Valid:
9pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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