Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Partly Cloudy

56°F

13°C

Humidity 42%
Wind Speed NE 16 G 26 mph
Barometer 30.11 in
Dewpoint 33°F (1°C)
Visibility 2.50 mi
Last update 18 Apr 5:55 am CDT
Extended Forecast for

Marathon TX

  • Today

    Today: Increasing clouds, with a high near 69. North wind 15 to 25 mph, with gusts as high as 30 mph.

    High: 69 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 45. East wind 10 to 15 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Isolated showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 61. East wind 10 to 15 mph.  Chance of precipitation is 20%.

    High: 61 °F

    Partly Sunny
    then Isolated
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am.  Mostly cloudy, with a low around 44. Southeast wind 5 to 15 mph.

    Low: 44 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 69. Southeast wind 5 to 15 mph.  Chance of precipitation is 20%.

    High: 69 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of thunderstorms before 7pm.  Mostly cloudy, with a low around 49. Chance of precipitation is 10%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 69. North wind 15 to 25 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 45. East wind 10 to 15 mph.
Sunday
Isolated showers and thunderstorms after 1pm. Mostly cloudy, with a high near 61. East wind 10 to 15 mph. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44. Southeast wind 5 to 15 mph.
Monday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 69. Southeast wind 5 to 15 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 49. Chance of precipitation is 10%.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Marathon TX
 30.21°N 103.24°W (Elev. 4081 ft)
6:06 am CDT Apr 18, 2026
6am CDT Apr 18, 2026-6pm CDT Apr 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