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Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

30°F

-1°C

Humidity 96%
Wind Speed SW 15 G 23 mph
Barometer 29.47 in (1000.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 25 Feb 8:56 am EST
Extended Forecast for

3 Miles ESE Youngsville PA

Winter Weather Advisory February 25, 08:59am until February 25, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 25, 08:59am until February 25, 01:00pm

    NOW until 1:00pm Wed

    Winter Weather Advisory

  • Today

    High: 39 °F

    Chance Snow

  • Tonight

    Tonight: A slight chance of snow before midnight.  Mostly cloudy, with a low around 16. West wind around 6 mph becoming calm  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. Light west wind.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48. Calm wind becoming southwest around 6 mph in the morning.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers.  Mostly cloudy, with a low around 21. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A chance of snow, mainly after 3pm. Mostly cloudy, with a high near 39. Southwest wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tonight
A slight chance of snow before midnight. Mostly cloudy, with a low around 16. West wind around 6 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 34. Light west wind.
Thursday Night
Mostly clear, with a low around 17. Calm wind.
Friday
Sunny, with a high near 48. Calm wind becoming southwest around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 32.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 30.
Sunday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
A chance of snow showers. Partly sunny, with a high near 38. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Youngsville PA
 41.85°N 79.27°W (Elev. 1339 ft)
1:21 am EST Feb 25, 2026
8am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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