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

Texarkana, Texarkana Regional-Webb Field (KTXK)

Lat: 33.46°NLon: 93.99°WElev: 387ft.

Fair

79°F

26°C

Humidity	77%
Wind Speed	SW 3 mph
Barometer	30.01 in (1015.7 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	22 Aug 7:53 am CDT

More Information:

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

Extended Forecast for

Genoa AR

Heat Advisory August 22, 08:13am until August 22, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 22, 08:13am until August 22, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 103 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 75 °F
Slight Chance
T-storms
Sunday
High: 102 °F
Hot
Sunday Night
Low: 77 °F
Partly Cloudy
Monday
High: 102 °F
Hot
Monday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 102 °F
Hot
Tuesday Night
Low: 78 °F
Mostly Clear

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 103. Heat index values as high as 110. Calm wind becoming north around 5 mph in the afternoon.

Tonight

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East wind around 5 mph becoming calm.

Sunday

Mostly sunny and hot, with a high near 102. Heat index values as high as 113. Calm wind becoming southeast around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 77. Southeast wind around 5 mph.

Monday

Mostly sunny and hot, with a high near 102. South wind around 5 mph.

Monday Night

Mostly clear, with a low around 79.

Tuesday

Sunny and hot, with a high near 102.