Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Alpine, Alpine-Casparis Municipal Airport (KE38)

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

Mostly Cloudy

60°F

16°C

Humidity 56%
Wind Speed SW 8 mph
Barometer 30.11 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 12 Apr 5:15 am CDT
Extended Forecast for

22 Miles SSE Marathon TX

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 80. Southwest wind 5 to 15 mph.

    High: 80 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. Southwest wind 5 to 15 mph becoming east in the evening.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph becoming southwest in the morning.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 60. Southeast wind 5 to 10 mph becoming north after midnight.  Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. North wind 5 to 10 mph becoming south in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am.  Mostly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 80. Southwest wind 5 to 15 mph.
Tonight
Mostly clear, with a low around 59. Southwest wind 5 to 15 mph becoming east in the evening.
Monday
Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph becoming southwest in the morning.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. Southeast wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 81. North wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 60.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SSE Marathon TX
 29.92°N 103.12°W (Elev. 4465 ft)
1:36 am CDT Apr 12, 2026
5am CDT Apr 12, 2026-6pm CDT Apr 18, 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