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

38°F

3°C

Humidity 89%
Wind Speed NW 12 mph
Barometer 30.12 in (1021.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 6 Nov 7:56 am EST
Extended Forecast for

3 Miles ESE Youngsville PA

  • Today

    Today: Mostly cloudy, with a high near 49. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 49 °F

    Mostly Cloudy

  • Tonight

    Tonight: Increasing clouds, with a low around 30. Calm wind becoming southeast around 6 mph after midnight.

    Low: 30 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers, mainly after 1pm. High near 57. Southeast wind 9 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers, mainly before 1am. Low around 41. Southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Showers

  • Saturday

    Saturday: A chance of showers before 1pm. Mostly cloudy, with a high near 54. West wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 51. Chance of precipitation is 90%.

    High: 51 °F

    Showers

  • Sunday Night

    Sunday Night: Snow showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Showers
    Likely

  • Monday

    Monday: Snow showers. High near 37. Chance of precipitation is 80%.

    High: 37 °F

    Snow Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 49. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 30. Calm wind becoming southeast around 6 mph after midnight.
Friday
Showers, mainly after 1pm. High near 57. Southeast wind 9 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers, mainly before 1am. Low around 41. Southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of showers before 1pm. Mostly cloudy, with a high near 54. West wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers. High near 51. Chance of precipitation is 90%.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
Monday
Snow showers. High near 37. Chance of precipitation is 80%.
Monday Night
Snow showers. Low around 23. Chance of precipitation is 80%.
Veterans Day
Snow showers likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 46. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Youngsville PA
 41.85°N 79.27°W (Elev. 1339 ft)
Last Update:
7:33 am EST Nov 6, 2025
Forecast Valid:
8am EST Nov 6, 2025-6pm EST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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