Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Partly Cloudy

79°F

26°C

Humidity 18%
Wind Speed W 9 mph
Barometer 30.19 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 13 Apr 2:35 pm CDT
Extended Forecast for

Alpine TX

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. South wind 5 to 10 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Southwest wind 5 to 15 mph.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am.  Mostly cloudy, with a low around 56. Southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 56 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 79. West wind 5 to 15 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 58. South wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 82. Southwest wind 5 to 15 mph.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 56. Southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 79. West wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A chance of showers. Partly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Alpine TX
 30.37°N 103.68°W (Elev. 4518 ft)
1:36 pm CDT Apr 13, 2026
2pm CDT Apr 13, 2026-6pm CDT Apr 19, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database