Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

Current conditions at

Lajitas International Airport (KT89)

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

Fair

97°F

36°C

Humidity 22%
Wind Speed Calm
Barometer 29.89 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 21 Sep 4:35 pm CDT
Extended Forecast for

3 Miles NNW Big Bend National Park TX

  • Tonight

    Tonight: Increasing clouds, with a low around 71. East wind 5 to 15 mph becoming south after midnight.

    Low: 71 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 90. North wind 5 to 10 mph becoming southeast in the morning.

    High: 90 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 71. East wind 10 to 15 mph becoming south after midnight.

    Low: 71 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 89. Southeast wind 5 to 15 mph.

    High: 89 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 71. Southeast wind 5 to 10 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 72.

    Low: 72 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 72.

    Low: 72 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Increasing clouds, with a low around 71. East wind 5 to 15 mph becoming south after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 90. North wind 5 to 10 mph becoming southeast in the morning.
Tuesday Night
Mostly cloudy, with a low around 71. East wind 10 to 15 mph becoming south after midnight.
Wednesday
Partly sunny, with a high near 89. Southeast wind 5 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 71. Southeast wind 5 to 10 mph.
Thursday
Partly sunny, with a high near 90.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 72.
Friday
Partly sunny, with a high near 90.
Friday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72.
Saturday
Partly sunny, with a high near 91.
Saturday Night
Mostly cloudy, with a low around 73.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Big Bend National Park TX
 29.33°N 103.21°W (Elev. 3645 ft)
1:37 pm CDT Sep 21, 2026
4pm CDT Sep 21, 2026-6pm CDT Sep 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database