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Current conditions at
Jamestown, Chautauqua County/Jamestown Airport (KJHW)
Lat: 42.15°NLon: 79.27°WElev: 1722ft.
Fair
44°F
7°C
| Humidity | 55% |
| Wind Speed | W 12 G 21 mph |
| Barometer | 29.96 in (1016.7 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 27 Feb 1:56 pm EST |
Extended Forecast for
3 Miles ESE Youngsville PA
This Afternoon

High: 49 °F
Sunny
Tonight
Low: 36 °F
Mostly Clear
then Slight
Chance RainSaturday

High: 47 °F
Partly Sunny
Saturday Night
Low: 22 °F
Partly Cloudy
then Snow
LikelySunday

High: 29 °F
Slight Chance
SnowSunday Night

Low: 10 °F
Partly Cloudy
Monday

High: 34 °F
Mostly Sunny
Monday Night

Low: 20 °F
Mostly Cloudy
Tuesday

High: 44 °F
Rain/Snow
Likely
Detailed Forecast
This Afternoon
Sunny, with a high near 49. Southwest wind around 6 mph.
Tonight
A slight chance of rain after 3am. Increasing clouds, with a low around 36. South wind 3 to 7 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 47. Southwest wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Snow likely after 1am. Increasing clouds, with a low around 22. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
A slight chance of snow before 1pm. Partly sunny, with a high near 29. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
A chance of rain and snow before 1pm, then rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Thursday
Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
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)
1:41 pm EST Feb 27, 2026
2pm EST Feb 27, 2026-6pm EST Mar 5, 2026


