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

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

54°F

12°C

Humidity 22%
Wind Speed Calm
Barometer 30.28 in (1022.7 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 2 May 12:52 pm MDT
Extended Forecast for

10 Miles WNW San Luis CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. West wind 5 to 10 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. Southwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 66. South southeast wind 5 to 15 mph becoming west in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. West wind 5 to 15 mph becoming south after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Breezy, with a south wind 10 to 15 mph becoming west southwest 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Breezy, with a west southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 60. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%.

    High: 60 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain showers before 3am, then rain and snow showers likely. Some thunder is also possible. Low around 30. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    Low: 30 °F

    Breezy.
    Showers then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow showers. Some thunder is also possible. High near 53. Breezy, with a south southwest wind 15 to 20 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.

    High: 53 °F

    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 59. West wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 29. Southwest wind 5 to 10 mph becoming south southeast after midnight.
Sunday
Mostly sunny, with a high near 66. South southeast wind 5 to 15 mph becoming west in the afternoon.
Sunday Night
Mostly cloudy, with a low around 33. West wind 5 to 15 mph becoming south after midnight.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Breezy, with a south wind 10 to 15 mph becoming west southwest 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
Mostly cloudy, with a low around 38. Breezy, with a west southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Tuesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 60. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%.
Tuesday Night
Rain showers before 3am, then rain and snow showers likely. Some thunder is also possible. Low around 30. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Wednesday
Rain and snow showers. Some thunder is also possible. High near 53. Breezy, with a south southwest wind 15 to 20 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.
Wednesday Night
A slight chance of rain and snow showers before midnight. Partly cloudy, with a low around 25. North northwest wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 66. South southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 32. West wind 5 to 10 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 71. Calm wind becoming west northwest around 5 mph in the afternoon.
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Forecast Area
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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:
12:32 pm MDT May 2, 2026
Forecast Valid:
1pm MDT May 2, 2026-6pm MDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation