Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

53°F

12°C

Humidity 17%
Wind Speed S 7 mph
Barometer 30.16 in (1017.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 19 Apr 7:52 pm MDT
Extended Forecast for

10 Miles WNW San Luis CO

Fire Weather Watch April 22, 10:00am until April 23, 12:00am
Click here for hazard details and duration
Fire Weather Watch
  • Tonight

    Tonight: Partly cloudy, with a low around 27. South southwest wind 5 to 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 68. South southeast wind 5 to 10 mph becoming west southwest in the morning.

    High: 68 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Southwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Sunny, with a high near 71. South southeast wind 5 to 15 mph becoming west southwest in the morning.  Chance of precipitation is 20%.

    High: 71 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. South wind 10 to 15 mph.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 68. Very windy, with a southwest wind 15 to 25 mph increasing to 30 to 40 mph. Winds could gust as high as 55 mph.

    High: 68 °F

    Sunny and
    Very Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Windy, with a southwest wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 55 mph.

    Low: 33 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 61. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 61 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Breezy, with a west southwest wind 20 to 25 mph becoming south southeast 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. South southwest wind 5 to 10 mph.
Monday
Partly sunny, with a high near 68. South southeast wind 5 to 10 mph becoming west southwest in the morning.
Monday Night
Partly cloudy, with a low around 29. Southwest wind 5 to 10 mph becoming south southeast after midnight.
Tuesday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 71. South southeast wind 5 to 15 mph becoming west southwest in the morning. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 35. South wind 10 to 15 mph.
Wednesday
Sunny, with a high near 68. Very windy, with a southwest wind 15 to 25 mph increasing to 30 to 40 mph. Winds could gust as high as 55 mph.
Wednesday Night
Partly cloudy, with a low around 33. Windy, with a southwest wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 55 mph.
Thursday
Sunny, with a high near 61. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.
Thursday Night
Partly cloudy, with a low around 27. Breezy, with a west southwest wind 20 to 25 mph becoming south southeast 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Friday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. 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.
Friday Night
Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 10 to 20 mph becoming south after midnight. Winds could gust as high as 35 mph.
Saturday
A chance of showers. Mostly sunny, with a high near 60. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 30. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 60. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 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)
8:22 pm MDT Apr 19, 2026
8pm MDT Apr 19, 2026-6pm MDT Apr 26, 2026
 
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Additional Resources

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National Digital Forecast Database