Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair and Windy

53°F

12°C

Humidity 15%
Wind Speed W 28 G 38 mph
Barometer 29.86 in (1006.1 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 17 Apr 9:52 am MDT
Extended Forecast for

10 Miles WNW San Luis CO

Red Flag Warning April 17, 11:00am until April 17, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Sunny, with a high near 56. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 55 mph.

    High: 56 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 14. Blustery, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.

    Low: 14 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 52. South southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. North wind 5 to 10 mph becoming south after midnight.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. South southwest wind 5 to 15 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. West southwest wind 10 to 15 mph becoming south southeast after midnight.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68. South southeast wind 5 to 15 mph becoming west southwest in the morning.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. South wind 10 to 15 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 71. South southwest wind 5 to 15 mph.

    High: 71 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 56. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 55 mph.
Tonight
Mostly clear, with a low around 14. Blustery, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 52. South southwest wind 5 to 10 mph becoming north in the afternoon.
Saturday Night
Mostly clear, with a low around 21. North wind 5 to 10 mph becoming south after midnight.
Sunday
Sunny, with a high near 65. South southwest wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 31. West southwest wind 10 to 15 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 68. South southeast wind 5 to 15 mph becoming west southwest in the morning.
Monday Night
Partly cloudy, with a low around 32. South wind 10 to 15 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 71. South southwest wind 5 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 35. South wind 10 to 15 mph.
Wednesday
Sunny, with a high near 69. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Wednesday Night
Partly cloudy, with a low around 31. Breezy, with a southwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.
Thursday
Sunny, with a high near 62. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW San Luis CO
 37.27°N 105.57°W (Elev. 7703 ft)
8:11 am MDT Apr 17, 2026
10am MDT Apr 17, 2026-6pm MDT Apr 23, 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