Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44°NLon: 105.86°WElev: 7536ft.

Fair

37°F

3°C

Humidity 46%
Wind Speed S 9 mph
Barometer 30.07 in (1015.3 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 15 Apr 9:52 pm MDT
Extended Forecast for

Alamosa CO

Red Flag Warning April 16, 11:00am until April 16, 11:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a low around 21. West southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 66. Breezy, with a south southeast wind 5 to 10 mph becoming southwest 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 66 °F

    Sunny then
    Increasing
    Clouds and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Breezy, with a south southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 45 mph.

    Low: 29 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 57. Windy, with a south wind 10 to 20 mph becoming southwest 25 to 35 mph. Winds could gust as high as 50 mph.

    High: 57 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 14. Blustery, with a north wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 14 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 56. North wind 5 to 15 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. Northeast wind 5 to 10 mph becoming south after midnight.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. South southeast wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. South wind 10 to 15 mph.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 21. West southwest wind 5 to 10 mph becoming southeast after midnight.
Thursday
Increasing clouds, with a high near 66. Breezy, with a south southeast wind 5 to 10 mph becoming southwest 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Partly cloudy, with a low around 29. Breezy, with a south southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 45 mph.
Friday
Sunny, with a high near 57. Windy, with a south wind 10 to 20 mph becoming southwest 25 to 35 mph. Winds could gust as high as 50 mph.
Friday Night
Mostly clear, with a low around 14. Blustery, with a north wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 40 mph.
Saturday
Sunny, with a high near 56. North wind 5 to 15 mph.
Saturday Night
Mostly clear, with a low around 16. Northeast wind 5 to 10 mph becoming south after midnight.
Sunday
Sunny, with a high near 67. South southeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 27. South wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 69. South wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 28. South southwest wind 5 to 15 mph.
Tuesday
Sunny, with a high near 72. South southwest wind 5 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 30. South southwest wind 10 to 15 mph.
Wednesday
Sunny, with a high near 69. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 7497 ft)
9:02 pm MDT Apr 15, 2026
10pm MDT Apr 15, 2026-6pm MDT Apr 22, 2026
 
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Additional Resources

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