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

89°F

32°C

Humidity	52%
Wind Speed	S 10 mph
Barometer	29.92 in (1012.5 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	19 Aug 11:53 pm CDT

More Information:

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

Extended Forecast for

6 Miles W Alleene AR

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

Click here for hazard details and duration

Extreme Heat Warning

Overnight
Low: 78 °F
Partly Cloudy
Thursday
High: 103 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 75 °F
Chance
T-storms
Friday
High: 102 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 74 °F
Slight Chance
T-storms
Saturday
High: 102 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 74 °F
Partly Cloudy
Sunday
High: 99 °F
Hot
Sunday Night
Low: 75 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 78. South wind around 5 mph becoming calm.

Thursday

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 113. Southwest wind around 5 mph.

Thursday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 30%.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 102. Heat index values as high as 113. Calm wind becoming north around 5 mph in the afternoon.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm. 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.

Saturday Night

Partly cloudy, with a low around 74.

Sunday

Sunny and hot, with a high near 99.

Sunday Night

Partly cloudy, with a low around 75.

Monday

Mostly sunny and hot, with a high near 97.

Monday Night

Mostly clear, with a low around 76.