Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

62°F

17°C

Humidity 13%
Wind Speed SW 20 G 32 mph
Barometer 29.97 in (1009.7 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 16 Apr 12:52 pm MDT
Extended Forecast for

Alamosa CO

Red Flag Warning April 16, 01:41pm until April 16, 11:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning April 16, 01:41pm until April 16, 11:00pm

    NOW until 11:00pm Thu

    Red Flag Warning

  • This Afternoon

    High: 65 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Breezy, with a south wind 20 to 25 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 40 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 55. Windy, with a south wind 15 to 20 mph becoming southwest 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 55 °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.

    Low: 14 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 56. North wind 5 to 10 mph.

    High: 56 °F

    Sunny

  • Saturday Night

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

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. South southeast wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. South wind 5 to 15 mph.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 65. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph. Winds could gust as high as 40 mph.
Tonight
Partly cloudy, with a low around 31. Breezy, with a south wind 20 to 25 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 40 mph.
Friday
Sunny, with a high near 55. Windy, with a south wind 15 to 20 mph becoming southwest 25 to 30 mph in the afternoon. Winds could gust as high as 45 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.
Saturday
Sunny, with a high near 56. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 16. North wind 5 to 10 mph becoming south southeast after midnight.
Sunday
Sunny, with a high near 67. South southeast wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 27. South wind 5 to 15 mph.
Monday
Mostly sunny, with a high near 68. South southeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 28. Southwest wind 5 to 15 mph.
Tuesday
Sunny, with a high near 72. West northwest wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 31. South wind 10 to 15 mph.
Wednesday
Sunny, with a high near 71. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 7497 ft)
12:31 pm MDT Apr 16, 2026
1pm MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
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