Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

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

Fair

73°F

23°C

Humidity	51%
Wind Speed	NE 6 mph
Barometer	30.14 in (1020.3 mb)
Dewpoint	54°F (12°C)
Visibility	7.00 mi
Last update	18 Jul 6:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Chautauqua County

Tonight

Mainly clear this evening, then becoming partly cloudy with some patchy fog developing late. Lows ranging from the mid 50s in interior valleys to around 60 along the lake erie shore. Light winds.

Saturday

Some patchy fog in the morning, otherwise sunny. Highs in the lower 80s. Light southwest winds.

Saturday Night

A chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms overnight. Warmer and muggy with lows in the upper 60s. Light winds. Chance of rain 80 percent.

Sunday

Mostly cloudy with showers with a chance of thunderstorms in the morning, then partly sunny with a chance of showers in the afternoon. Humid with highs in the upper 70s. Light winds, becoming northwest around 10 mph. Chance of rain 80 percent.

Sunday Night

Mainly clear with some patchy fog developing. Lows ranging from the mid 50s in interior valleys to the lower 60s along the lake erie shore. Light winds.

Monday And Monday Night

Mainly clear. Patchy fog. Highs in the mid 70s. Lows in the mid 50s.

Tuesday And Tuesday Night

Mainly clear. Patchy fog. Highs in the lower 80s. Lows in the lower 60s.

Wednesday

Mostly sunny. Patchy fog. Highs in the mid 80s.

Wednesday Night Through Friday

Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows around 70. Highs in the mid 80s.