Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

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

Fair

63°F

17°C

Humidity	87%
Wind Speed	Vrbl 3 mph
Barometer	30.18 in (1022.2 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	21 Aug 9:56 am EDT

More Information:

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

Detailed forecast for

Chautauqua County

Rest Of Today

Sunny. Highs in the mid 70s. Light east winds.

Tonight

Mainly clear. Lows ranging from the mid 50s in interior valleys to around 60 along the lake erie shore. Light southeast winds.

Saturday

Partly sunny with a chance of showers in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 10 mph or less. Chance of rain 70 percent.

Saturday Night

Showers with a chance of thunderstorms. Lows ranging from the upper 50s in interior valleys to the lower 60s along the lake erie shore. Southwest winds 10 mph or less. Chance of rain near 100 percent.

Sunday

Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs around 70. West winds 10 to 15 mph. Chance of rain 90 percent.

Sunday Night

Showers with a chance of thunderstorms. Lows in the lower 50s. Chance of rain 90 percent.

Monday

Showers likely. Highs in the upper 60s. Chance of rain 60 percent.

Monday Night

Partly cloudy with a 30 percent chance of showers. Lows in the lower 50s.

Tuesday

Mostly sunny. Highs in the lower 70s.

Tuesday Night

Partly cloudy. Lows in the mid 50s.

Wednesday

Mostly sunny. Highs in the upper 70s.