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 21, 09:00 PM CDT

Current conditions at

Texarkana, Texarkana Regional-Webb Field (KTXK)

Lat: 33.46°NLon: 93.99°WElev: 387ft.

Fair

90°F

32°C

Humidity	50%
Wind Speed	W 8 mph
Barometer	30.04 in (1016.6 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	21 Aug 9:53 am CDT

More Information:

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

Extended Forecast for

Texarkana Regional-Webb Field AR

Heat Advisory August 21, 10:05am until August 21, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 21, 10:05am until August 21, 09:00pm
NOW until 9:00pm Fri
Heat Advisory
Today
High: 104 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 77 °F
Slight Chance
T-storms then
Chance
Showers
Saturday
High: 100 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 75 °F
Slight Chance
T-storms
Sunday
High: 100 °F
Hot
Sunday Night
Low: 77 °F
Partly Cloudy
Monday
High: 99 °F
Hot
Monday 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 104. Heat index values as high as 110. West wind around 5 mph becoming north in the afternoon.

Tonight

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 77. South wind around 5 mph becoming west after midnight.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming southeast around 5 mph in the morning.

Saturday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. East wind around 5 mph becoming northwest after midnight.

Sunday

Mostly sunny and hot, with a high near 100. East wind 5 to 10 mph becoming south in the afternoon.

Sunday Night

Partly cloudy, with a low around 77.

Monday

Mostly sunny and hot, with a high near 99.

Monday Night

Mostly clear, with a low around 78.

Tuesday

Sunny and hot, with a high near 100.

Tuesday Night

Mostly clear, with a low around 78.