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

92°F

33°C

Humidity	47%
Wind Speed	N 7 mph
Barometer	30.03 in (1016.2 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	21 Aug 1:53 pm CDT

More Information:

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

Extended Forecast for

5 Miles SSW Genoa AR

Heat Advisory August 21, 02:22pm until August 22, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 21, 02:22pm until August 22, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 103 °F
Hot
Tonight
Low: 75 °F
Partly Cloudy
Saturday
High: 100 °F
Slight Chance
T-storms
Saturday Night
Low: 74 °F
Partly Cloudy
then Chance
Showers
Sunday
High: 99 °F
Hot
Sunday Night
Low: 76 °F
Partly Cloudy
Monday
High: 98 °F
Slight Chance
T-storms
Monday Night
Low: 78 °F
Mostly Clear

Detailed Forecast

This Afternoon

Mostly sunny and hot, with a high near 103. Heat index values as high as 111. North wind around 5 mph.

Tonight

Partly cloudy, with a low around 75. North wind around 5 mph becoming calm.

Saturday

A 20 percent chance of showers and thunderstorms before 4pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 109. West wind around 5 mph becoming south in the afternoon.

Saturday Night

A 30 percent chance of showers after 1am. Partly cloudy, with a low around 74. North wind 5 to 10 mph becoming southeast in the evening.

Sunday

Mostly sunny and hot, with a high near 99. Northeast wind around 5 mph becoming southeast in the morning.

Sunday Night

Partly cloudy, with a low around 76.

Monday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 98.

Monday Night

Mostly clear, with a low around 78.

Tuesday

Sunny and hot, with a high near 101.