Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15° N Lon: 79.27° W Elev: 1722 ft.

Fair

66°F

19°C

Humidity NA
Wind Speed S 6 mph
Barometer 30.05 in (1016.9 mb)
Dewpoint NA
Visibility 10.00 mi
Last update 2 Sep 4:56 am EDT
Detailed forecast for

Warren County

Today
Mostly cloudy this morning, then becoming mostly sunny. A chance of showers. A chance of thunderstorms. Some thunderstorms may be severe this afternoon. Hot with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Tonight
Showers likely with a chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Some thunderstorms may be severe in the evening. Humid with lows in the upper 60s. Southwest winds around 5 mph with gusts up to 20 mph. Chance of rain 90 percent.
Thursday
A chance of thunderstorms. Showers likely, mainly in the morning. Hot with highs in the lower 80s. West winds 5 to 10 mph. Chance of rain 70 percent.
Thursday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Humid with lows in the mid 60s. West winds around 5 mph. Chance of rain 70 percent.
Friday
Partly sunny. Showers likely, mainly in the morning. Humid with highs in the upper 70s. Northwest winds around 5 mph. Chance of rain 70 percent.
Friday Night
Partly cloudy. Lows in the mid 50s.
Saturday
Mostly sunny. Highs in the mid 70s.
Saturday Night
Mostly clear. Lows around 50.
Sunday
Sunny. Highs in the mid 70s.
Sunday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Labor Day
Mostly sunny. Highs in the upper 70s.
Monday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.
Tuesday
Partly sunny. Highs in the mid 70s.



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430 AM EDT Wed Sep 2 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database