National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

Lat: 30.38°NLon: 103.68°WElev: 4514ft.

Fair and Breezy

83°F

28°C

Humidity 23%
Wind Speed W 22 G 33 mph
Barometer 29.89 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 18 Jun 2:35 am CDT
Extended Forecast for

12 Miles SE Alpine TX

Heat Advisory June 18, 12:00pm until June 18, 10:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 74. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 74 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Increasing clouds, with a high near 91. West wind 15 to 25 mph, with gusts as high as 30 mph.

    High: 91 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before 1am. Partly cloudy, with a low around 68. Northwest wind 10 to 15 mph becoming north in the evening. Chance of precipitation is 10%.

    Low: 68 °F

    Isolated
    T-storms

  • Juneteenth

    Juneteenth: Scattered showers and thunderstorms after 10am. Increasing clouds, with a high near 85. North wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 50%.

    High: 85 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65. Northwest wind 10 to 15 mph becoming southeast after midnight.

    Low: 65 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 84.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 74. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph.
Thursday
Increasing clouds, with a high near 91. West wind 15 to 25 mph, with gusts as high as 30 mph.
Thursday Night
Isolated showers and thunderstorms before 1am. Partly cloudy, with a low around 68. Northwest wind 10 to 15 mph becoming north in the evening. Chance of precipitation is 10%.
Juneteenth
Scattered showers and thunderstorms after 10am. Increasing clouds, with a high near 85. North wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 50%.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65. Northwest wind 10 to 15 mph becoming southeast after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 66.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Alpine TX
 30.25°N 103.51°W (Elev. 6201 ft)
Last Update:
2:11 am CDT Jun 18, 2026
Forecast Valid:
2am CDT Jun 18, 2026-6pm CDT Jun 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation