Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Fair

83°F

28°C

Humidity 33%
Wind Speed SW 8 mph
Barometer 30.05 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 11 Oct 5:55 pm CDT
Extended Forecast for

8 Miles WNW Marathon TX

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Southeast wind 5 to 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Isolated showers and thunderstorms.  Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    T-storms

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms before 1am, then isolated showers.  Mostly cloudy, with a low around 60. South wind 5 to 10 mph becoming light and variable.  Chance of precipitation is 30%.

    Low: 60 °F

    Scattered
    Showers

  • Columbus Day

    Columbus Day: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 83. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. Southeast wind 5 to 10 mph.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. Southeast wind 5 to 10 mph.
Sunday
Isolated showers and thunderstorms. Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers and thunderstorms before 1am, then isolated showers. Mostly cloudy, with a low around 60. South wind 5 to 10 mph becoming light and variable. Chance of precipitation is 30%.
Columbus Day
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 57. Southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Marathon TX
 30.23°N 103.38°W (Elev. 4278 ft)
6:07 pm CDT Oct 11, 2025
6pm CDT Oct 11, 2025-6pm CDT Oct 18, 2025
 
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