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

Texarkana, Texarkana Regional-Webb Field (KTXK)

Lat: 33.46°NLon: 93.99°WElev: 387ft.

Mostly Cloudy

84°F

29°C

Humidity	59%
Wind Speed	E 12 mph
Barometer	29.97 in (1014.2 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	22 Aug 11:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles NW Genoa AR

Heat Advisory August 23, 12:51am until August 23, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 23, 12:51am until August 23, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Overnight
Low: 76 °F
Slight Chance
T-storms
Sunday
High: 101 °F
Hot
Sunday Night
Low: 76 °F
Partly Cloudy
Monday
High: 99 °F
Slight Chance
T-storms
Monday Night
Low: 77 °F
Partly Cloudy
Tuesday
High: 102 °F
Hot
Tuesday Night
Low: 77 °F
Partly Cloudy
Wednesday
High: 99 °F
Hot

Detailed Forecast

Overnight

A slight chance of showers and thunderstorms between 1am and 4am. Partly cloudy, with a low around 76. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.

Sunday

Mostly sunny and hot, with a high near 101. Heat index values as high as 110. East wind around 5 mph becoming calm in the morning.

Sunday Night

Partly cloudy, with a low around 76. East wind around 5 mph becoming southeast after midnight.

Monday

A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny and hot, with a high near 99. Heat index values as high as 108. South wind around 5 mph.

Monday Night

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

Tuesday

Mostly sunny and hot, with a high near 102.

Tuesday Night

Partly cloudy, with a low around 77.

Wednesday

Mostly sunny and hot, with a high near 99.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 75.

Thursday

Mostly sunny and hot, with a high near 97.