Tropical Storm and Storm Surge Warnings for the North Carolina Outer Banks; Heat Building in the West

Storm surge flooding and tropical storm conditions are expected in the Outer Banks beginning late Wednesday. Tropical Storm and Storm Surge Warnings are in effect. Tropical storm conditions are possible along the eastern shore of Virginia Thursday. Hurricane Erin will continue to produce life-threatening surf and rip currents along much of the east coast of the U.S. this week. Read More >

Hazardous Weather Conditions

Heat Advisory until August 20, 07:00 PM CDT

Current conditions at

Texarkana, Texarkana Regional-Webb Field (KTXK)

Lat: 33.46°NLon: 93.99°WElev: 387ft.

Mostly Cloudy

79°F

26°C

Humidity	NA
Wind Speed	NW 9 mph
Barometer	29.99 in (1014.9 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	20 Aug 4:53 am CDT

More Information:

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

Extended Forecast for

Lewisville AR

Heat Advisory August 20, 05:27am until August 20, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 20, 05:27am until August 20, 07:00pm
NOW until 7:00pm Wed
Heat Advisory
Overnight
Low: 73 °F
Slight Chance
T-storms
Wednesday
High: 95 °F
Slight Chance
T-storms then
Chance
T-storms
Wednesday Night
Low: 72 °F
Slight Chance
T-storms then
Slight Chance
Showers
Thursday
High: 93 °F
Sunny then
Slight Chance
Showers
Thursday Night
Low: 70 °F
Mostly Clear
Friday
High: 93 °F
Sunny
Friday Night
Low: 69 °F
Clear
Saturday
High: 95 °F
Hot

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Calm wind.

Wednesday

A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Calm wind. Chance of precipitation is 50%.

Wednesday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.

Thursday

A 20 percent chance of showers after 1pm. Sunny, with a high near 93. Calm wind becoming northeast around 5 mph.

Thursday Night

Mostly clear, with a low around 70. Calm wind.

Friday

Sunny, with a high near 93.

Friday Night

Clear, with a low around 69.

Saturday

Sunny and hot, with a high near 95.

Saturday Night

Mostly clear, with a low around 71.