Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 13, 10:00 AM CDT until August 13, 07:00 PM CDT

Current conditions at

Texarkana, Texarkana Regional-Webb Field (KTXK)

Lat: 33.46°NLon: 93.99°WElev: 387ft.

Fair

81°F

27°C

Humidity	82%
Wind Speed	Calm
Barometer	29.94 in (1013.3 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	13 Aug 12:53 am CDT

More Information:

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

Extended Forecast for

Texarkana TX

Heat Advisory August 13, 10:00am until August 13, 07:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 74 °F
Slight Chance
T-storms
Wednesday
High: 97 °F
Chance
T-storms
Wednesday Night
Low: 75 °F
Slight Chance
T-storms
Thursday
High: 97 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 77 °F
Partly Cloudy
Friday
High: 96 °F
Sunny then
Chance
T-storms
Friday Night
Low: 75 °F
Mostly Clear
Saturday
High: 97 °F
Hot
Saturday Night
Low: 75 °F
Partly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. Calm wind.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 111. Calm wind becoming southwest around 5 mph in the afternoon.

Wednesday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

Thursday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 110. Calm wind becoming south around 5 mph.

Thursday Night

Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm.

Friday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 96.

Friday Night

Mostly clear, with a low around 75.

Saturday

Sunny and hot, with a high near 97.

Saturday Night

Partly cloudy, with a low around 75.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97.