Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Lajitas International Airport (KT89)

Lat: 29.28°NLon: 103.69°WElev: 2630ft.

Fair

100°F

38°C

Humidity 10%
Wind Speed NW 6 mph
Barometer 29.64 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 17 Jun 9:15 pm CDT
Extended Forecast for

15 Miles SSE Big Bend National Park TX

Heat Advisory June 17, 09:36pm until June 17, 10:00pm
Extreme Heat Warning June 18, 12:00pm until June 18, 10:00pm
Click here for hazard details and duration
...
Extreme Heat Warning
  •  
    Heat Advisory June 17, 09:36pm until June 17, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Tonight

    Low: 81 °F

    Partly Cloudy

  • Thursday

    Thursday: Isolated showers and thunderstorms after 1pm.  Sunny and hot, with a high near 113. South wind 5 to 10 mph becoming west in the afternoon.  Chance of precipitation is 20%.

    High: 113 °F

    Sunny then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before 10pm.  Mostly cloudy, with a low around 81. West wind 5 to 10 mph becoming east after midnight.  Chance of precipitation is 20%.

    Low: 81 °F

    Isolated
    T-storms then
    Mostly Cloudy

  • Juneteenth

    Juneteenth: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 108. Calm wind becoming east around 5 mph in the afternoon.

    High: 108 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 77. East wind 5 to 10 mph.

    Low: 77 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Sunny and hot, with a high near 107.

    High: 107 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 79.

    Low: 79 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 111.

    High: 111 °F

    Hot

Detailed Forecast

Tonight
Partly cloudy, with a low around 81. South wind around 5 mph.
Thursday
Isolated showers and thunderstorms after 1pm. Sunny and hot, with a high near 113. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers and thunderstorms before 10pm. Mostly cloudy, with a low around 81. West wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 20%.
Juneteenth
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 108. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77. East wind 5 to 10 mph.
Saturday
Sunny and hot, with a high near 107.
Saturday Night
Partly cloudy, with a low around 79.
Sunday
Sunny and hot, with a high near 111.
Sunday Night
Mostly clear, with a low around 81.
Monday
Sunny and hot, with a high near 113.
Monday Night
Mostly clear, with a low around 79.
Tuesday
Sunny and hot, with a high near 111.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
Sunny and hot, with a high near 111.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Big Bend National Park TX
 29.08°N 103.11°W (Elev. 2001 ft)
6:06 pm CDT Jun 17, 2026
9pm CDT Jun 17, 2026-6pm CDT Jun 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database