Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from August 20, 10:00 AM CDT until August 20, 08:00 PM CDT

Current conditions at

Texarkana, Texarkana Regional-Webb Field (KTXK)

Lat: 33.46°NLon: 93.99°WElev: 387ft.

Fair

84°F

29°C

Humidity	61%
Wind Speed	S 8 mph
Barometer	29.93 in (1012.9 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	20 Aug 3:53 am CDT

More Information:

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

Extended Forecast for

2 Miles SE Texarkana Regional-Webb Field AR

Extreme Heat Warning August 20, 10:00am until August 20, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Today
High: 104 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 76 °F
Chance
T-storms
Friday
High: 103 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 75 °F
Slight Chance
T-storms
Saturday
High: 102 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 75 °F
Partly Cloudy
Sunday
High: 98 °F
Hot
Sunday Night
Low: 76 °F
Mostly Clear
Monday
High: 96 °F
Slight Chance
T-storms

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 114. Southwest wind around 5 mph.

Tonight

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 76. Calm wind becoming south around 5 mph. Chance of precipitation is 30%.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 103. Heat index values as high as 115. Calm wind becoming west around 5 mph.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Calm wind becoming southeast around 5 mph. Chance of precipitation is 20%.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 102. Calm wind becoming south around 5 mph.

Saturday Night

Partly cloudy, with a low around 75.

Sunday

Sunny and hot, with a high near 98.

Sunday Night

Mostly clear, with a low around 76.

Monday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 96.

Monday Night

Mostly clear, with a low around 76.