Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. 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 48%
Wind Speed S 8 mph
Barometer 30.01 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 21 Jun 11:55 pm CDT
Extended Forecast for

22 Miles SE Marathon TX

Heat Advisory June 22, 01:00pm until June 22, 10:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 68. East wind 5 to 15 mph.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Isolated showers and thunderstorms after 1pm.  Sunny, with a high near 98. Southwest wind 5 to 10 mph becoming southeast in the afternoon.  Chance of precipitation is 20%.

    High: 98 °F

    Sunny then
    Isolated
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. East wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. Northeast wind 5 to 15 mph becoming southeast in the afternoon.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67. East wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 68. East wind 5 to 15 mph.
Monday
Isolated showers and thunderstorms after 1pm. Sunny, with a high near 98. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 68. East wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 95. Northeast wind 5 to 15 mph becoming southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 67. East wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 96.
Thursday Night
Partly cloudy, with a low around 69.
Friday
Sunny, with a high near 96.
Friday Night
Partly cloudy, with a low around 71.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 97.
Saturday Night
Partly cloudy, with a low around 72.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SE Marathon TX
 29.95°N 103.04°W (Elev. 4190 ft)
9:41 pm CDT Jun 21, 2026
12am CDT Jun 22, 2026-6pm CDT Jun 28, 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