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Current conditions at
Jamestown, Chautauqua County/Jamestown Airport (KJHW)
Lat: 42.15°NLon: 79.27°WElev: 1722ft.
Overcast
42°F
6°C
| Humidity | 62% |
| Wind Speed | S 13 G 21 mph |
| Barometer | 29.86 in (1012.5 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 28 Feb 1:56 am EST |
Extended Forecast for
3 Miles ESE Youngsville PA
Overnight

Low: 37 °F
Chance Rain
Saturday

High: 46 °F
Mostly Sunny
Saturday Night
Low: 21 °F
Slight Chance
Snow then
Snow LikelySunday

High: 29 °F
Chance Snow
Sunday Night

Low: 9 °F
Partly Cloudy
Monday

High: 34 °F
Sunny
Monday Night

Low: 21 °F
Partly Cloudy
Tuesday

High: 43 °F
Rain
Tuesday Night

Low: 32 °F
Showers
Detailed Forecast
Overnight
A chance of rain, mainly between 3am and 5am. Mostly cloudy, with a low around 37. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 46. Southwest wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 21. Light northeast wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
A chance of snow before 1pm. Partly sunny, with a high near 29. North wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 9. Light northwest wind.
Monday
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Rain. High near 43. Chance of precipitation is 80%.
Tuesday Night
Showers, mainly before 1am. Low around 32. Chance of precipitation is 80%.
Wednesday
Mostly cloudy, with a high near 53.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Youngsville PA
41.85°N 79.27°W (Elev. 1339 ft)
41.85°N 79.27°W (Elev. 1339 ft)
1:51 am EST Feb 28, 2026
2am EST Feb 28, 2026-6pm EST Mar 6, 2026


