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 >

Hazardous Weather Conditions

Heat Advisory until August 22, 08:00 PM CDT

Current conditions at

Mount Pleasant, Mount Pleasant Regional Airport (KOSA)

Lat: 33.1°NLon: 94.96°WElev: 364ft.

Fair

84°F

29°C

Humidity	63%
Wind Speed	Calm
Barometer	30.04 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	22 Aug 8:50 am CDT

More Information:

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

Extended Forecast for

Cookville TX

Heat Advisory August 22, 09:23am until August 22, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 22, 09:23am until August 22, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 104 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 76 °F
Slight Chance
T-storms
Sunday
High: 103 °F
Hot
Sunday Night
Low: 79 °F
Partly Cloudy
Monday
High: 104 °F
Hot
Monday Night
Low: 80 °F
Mostly Clear
Tuesday
High: 104 °F
Hot
Tuesday Night
Low: 79 °F
Mostly Clear

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 104. Heat index values as high as 109. Calm wind becoming west around 5 mph in the afternoon.

Tonight

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. East wind around 5 mph becoming calm in the evening.

Sunday

Mostly sunny and hot, with a high near 103. Heat index values as high as 110. East wind around 5 mph becoming south in the afternoon.

Sunday Night

Partly cloudy, with a low around 79. Southeast wind 5 to 10 mph.

Monday

Sunny and hot, with a high near 104. Southwest wind 10 to 15 mph.

Monday Night

Mostly clear, with a low around 80.

Tuesday

Sunny and hot, with a high near 104.

Tuesday Night

Mostly clear, with a low around 79.