Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

30°F

-1°C

Humidity 88%
Wind Speed S 6 mph
Barometer 30.03 in (1013.9 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 12 Apr 3:52 am MDT
Extended Forecast for

10 Miles WNW San Luis CO

Red Flag Warning April 12, 11:00am until April 12, 09:00pm
Red Flag Warning April 13, 11:00am until April 13, 09:00pm
Click here for hazard details and duration
Red Flag Warning
Red Flag Warning
  • Overnight

    Overnight: Mostly clear, with a low around 32. South wind around 10 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Windy, with a southwest wind 10 to 20 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 63 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.

    Low: 31 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 61. Windy, with a west southwest wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 61 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: A slight chance of rain showers before midnight, then a chance of rain and snow showers.  Partly cloudy, with a low around 31. Windy, with a south southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.  Chance of precipitation is 40%.

    Low: 31 °F

    Slight Chance
    Showers and
    Windy then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 3pm, then a chance of rain and snow showers. Some thunder is also possible.  Mostly sunny, with a high near 54. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.  Chance of precipitation is 40%.

    High: 54 °F

    Windy. Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. Breezy, with a west southwest wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 45 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 59 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Breezy, with a west southwest wind 20 to 25 mph becoming south 10 to 15 mph after midnight.

    Low: 26 °F

    Mostly Clear
    and Breezy
    then Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 32. South wind around 10 mph.
Sunday
Sunny, with a high near 63. Windy, with a southwest wind 10 to 20 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 50 mph.
Sunday Night
Mostly clear, with a low around 31. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.
Monday
Sunny, with a high near 61. Windy, with a west southwest wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 50 mph.
Monday Night
A slight chance of rain showers before midnight, then a chance of rain and snow showers. Partly cloudy, with a low around 31. Windy, with a south southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 40%.
Tuesday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 54. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 23. Breezy, with a west southwest wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 45 mph.
Wednesday
Sunny, with a high near 59. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
Mostly clear, with a low around 26. Breezy, with a west southwest wind 20 to 25 mph becoming south 10 to 15 mph after midnight.
Thursday
Sunny, with a high near 62. Windy, with a south southwest wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 50 mph.
Thursday Night
Partly cloudy, with a low around 30. Windy, with a south wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.
Friday
Sunny, with a high near 60. Very windy, with a south southwest wind 20 to 30 mph increasing to 30 to 40 mph in the afternoon. Winds could gust as high as 55 mph.
Friday Night
Partly cloudy, with a low around 24. Breezy, with a south southwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Mostly sunny, with a high near 55. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 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)
12:32 am MDT Apr 12, 2026
3am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

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