Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Heat Advisory until August 18, 08:00 PM CDT

Current conditions at

Texarkana, Texarkana Regional-Webb Field (KTXK)

Lat: 33.46°NLon: 93.99°WElev: 387ft.

Fair

83°F

28°C

Humidity	77%
Wind Speed	Calm
Barometer	29.96 in (1013.8 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	18 Aug 1:53 am CDT

More Information:

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

Extended Forecast for

7 Miles S Stamps AR

Heat Advisory August 18, 02:15am until August 18, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 18, 02:15am until August 18, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Overnight
Low: 75 °F
Partly Cloudy
Monday
High: 100 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 75 °F
Partly Cloudy
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 98 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 73 °F
Chance
T-storms
Thursday
High: 92 °F
Chance
T-storms

Detailed Forecast

Overnight

Partly cloudy, with a low around 75. Calm wind.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Heat index values as high as 110. Calm wind becoming north around 5 mph.

Monday Night

Partly cloudy, with a low around 75. Calm wind.

Tuesday

Sunny and hot, with a high near 101. Heat index values as high as 110. Calm wind.

Tuesday Night

Mostly clear, with a low around 74. Calm wind.

Wednesday

A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 98.

Wednesday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Thursday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 20%.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93.

Friday Night

Mostly clear, with a low around 70.

Saturday

Sunny, with a high near 94.

Saturday Night

Mostly clear, with a low around 70.