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Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

27°F

-3°C

Humidity 61%
Wind Speed SW 15 mph
Barometer 30.05 in (1020.8 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 13 Feb 7:56 pm EST
Extended Forecast for

Youngsville PA

  • Tonight

    Tonight: A slight chance of light snow between 11pm and 1am. Cloudy, with a low around 24. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Light Snow

  • Saturday

    Saturday: Cloudy, with a high near 39. West wind around 5 mph becoming calm in the afternoon.

    High: 39 °F

    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45. Light south wind.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A slight chance of light snow between 11pm and 1am. Cloudy, with a low around 24. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday
Cloudy, with a high near 39. West wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around 24. Calm wind.
Sunday
Partly sunny, with a high near 45. Light south wind.
Sunday Night
Partly cloudy, with a low around 28. Calm wind.
Washington's Birthday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Wednesday
Showers. High near 49. Chance of precipitation is 80%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Youngsville PA
 41.85°N 79.33°W (Elev. 1312 ft)
Last Update:
7:06 pm EST Feb 13, 2026
Forecast Valid:
8pm EST Feb 13, 2026-6pm EST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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