Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Fair

98°F

37°C

Humidity 15%
Wind Speed NW 12 G 21 mph
Barometer 29.89 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 17 Jun 4:15 pm CDT
Extended Forecast for

13 Miles S Alpine TX

Heat Advisory June 18, 12:00pm until June 18, 10:00pm
Heat Advisory June 17, 04:39pm until June 17, 10:00pm
Click here for hazard details and duration
Heat Advisory
...
  •  
    Heat Advisory June 17, 04:39pm until June 17, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Tonight

    Low: 71 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Windy

  • Thursday

    Thursday: Isolated showers and thunderstorms after 1pm.  Increasing clouds, with a high near 91. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 20%.

    High: 91 °F

    Sunny and
    Windy then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before 1am.  Mostly cloudy, with a low around 68. Northwest wind around 10 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    T-storms

  • Juneteenth

    Juneteenth: A 50 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 85. North wind 5 to 15 mph.

    High: 85 °F

    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 64. East wind 10 to 15 mph becoming southeast after midnight.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 86.

    High: 86 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 71. Windy, with a west wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 40 mph.
Thursday
Isolated showers and thunderstorms after 1pm. Increasing clouds, with a high near 91. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers and thunderstorms before 1am. Mostly cloudy, with a low around 68. Northwest wind around 10 mph. Chance of precipitation is 20%.
Juneteenth
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. North wind 5 to 15 mph.
Friday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64. East 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 86.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 91.
Sunday Night
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 68.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 66.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Sunny, with a high near 89.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Alpine TX
 30.17°N 103.66°W (Elev. 5866 ft)
1:36 pm CDT Jun 17, 2026
4pm 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