
Dangerous Heat over the South-Central and Southwest U.S. Through Next Week
Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >
Current conditions at
Alpine, Alpine-Casparis Municipal Airport (KE38)
Lat: 30.38°NLon: 103.68°WElev: 4514ft.
Fair
88°F
31°C
| Humidity | 20% |
| Wind Speed | S 6 mph |
| Barometer | 30.32 in |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 23 Aug 11:35 am CDT |
Extended Forecast for
15 Miles S Marathon TX
Today

High: 97 °F
Sunny
Tonight

Low: 68 °F
Mostly Clear
Monday

High: 98 °F
Sunny
Monday Night

Low: 67 °F
Clear
Tuesday

High: 98 °F
Sunny
Tuesday Night

Low: 69 °F
Clear
Wednesday

High: 98 °F
Sunny
Wednesday Night

Low: 69 °F
Mostly Clear
Thursday

High: 97 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 97. Southeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 68. East wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Monday
Sunny, with a high near 98. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Monday Night
Clear, with a low around 67. East wind 5 to 15 mph.
Tuesday
Sunny, with a high near 98. East wind 5 to 10 mph.
Tuesday Night
Clear, with a low around 69.
Wednesday
Sunny, with a high near 98.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 96.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny, with a high near 96.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
15 Miles S Marathon TX
30.01°N 103.23°W (Elev. 3589 ft)
30.01°N 103.23°W (Elev. 3589 ft)
6:06 am CDT Aug 23, 2026
11am CDT Aug 23, 2026-6pm CDT Aug 29, 2026


