National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

22°F

-6°C

Humidity 92%
Wind Speed Calm
Barometer 30.21 in (1024.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 15 Feb 7:52 am MST
Extended Forecast for

10 Miles WNW San Luis CO

  • Today

    Today: Mostly sunny, with a high near 56. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. South wind 10 to 15 mph.

    Low: 24 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 59. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 59 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A slight chance of rain showers after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 30. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Breezy.
    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Partly sunny, with a high near 44. Very windy, with a west southwest wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 65 mph. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow
    Showers and
    Very Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 20. Windy, with a west southwest wind 25 to 35 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 50 mph.

    Low: 20 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after 11am. Mostly sunny, with a high near 43. Very windy, with a southwest wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 43 °F

    Chance Snow
    Showers and
    Very Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 18. Windy, with a west southwest wind 30 to 35 mph, with gusts as high as 50 mph.

    Low: 18 °F

    Chance Snow
    Showers and
    Windy

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 37. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 37 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Today
Mostly sunny, with a high near 56. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Tonight
Partly cloudy, with a low around 24. South wind 10 to 15 mph.
Washington's Birthday
Mostly sunny, with a high near 59. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
A slight chance of rain showers after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 30. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 50 percent chance of snow showers. Partly sunny, with a high near 44. Very windy, with a west southwest wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 65 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 20. Windy, with a west southwest wind 25 to 35 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 50 mph.
Wednesday
A 30 percent chance of snow showers after 11am. Mostly sunny, with a high near 43. Very windy, with a southwest wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 60 mph.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 18. Windy, with a west southwest wind 30 to 35 mph, with gusts as high as 50 mph.
Thursday
A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 37. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 45 mph.
Thursday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 10. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Friday
Mostly sunny, with a high near 37. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Friday Night
Partly cloudy, with a low around 8. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 42. Breezy, with a west southwest wind 10 to 20 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)
Last Update:
6:37 am MST Feb 15, 2026
Forecast Valid:
8am MST Feb 15, 2026-6pm MST Feb 21, 2026
 
Forecast Discussion
 
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