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 23, 08:00 PM CDT

Current conditions at

Mount Pleasant, Mount Pleasant Regional Airport (KOSA)

Lat: 33.1°NLon: 94.96°WElev: 364ft.

Fair

89°F

32°C

Humidity	47%
Wind Speed	Calm
Barometer	29.97 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	22 Aug 10:30 pm CDT

More Information:

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

Extended Forecast for

Pittsburg TX

Heat Advisory August 22, 10:46pm until August 23, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 22, 10:46pm until August 23, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Tonight
Low: 77 °F
Slight Chance
Showers
Sunday
High: 104 °F
Slight Chance
Showers then
Sunny
Sunday Night
Low: 80 °F
Mostly Clear
Monday
High: 105 °F
Hot
Monday Night
Low: 80 °F
Mostly Clear
Tuesday
High: 105 °F
Hot
Tuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 102 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

A slight chance of showers before 1am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 77. Calm wind. Chance of precipitation is 20%.

Sunday

A 10 percent chance of showers before 7am. Mostly sunny and hot, with a high near 104. Heat index values as high as 109. Calm wind becoming southeast around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 80. Southeast wind around 5 mph.

Monday

Mostly cloudy, then gradually becoming sunny and hot, with a high near 105. Southwest wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 80. South wind 5 to 10 mph.

Tuesday

Sunny and hot, with a high near 105.

Tuesday Night

Mostly clear, with a low around 79.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102.