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.

Overcast

34°F

1°C

Humidity 61%
Wind Speed N 10 mph
Barometer 29.96 in (1018.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 6 Dec 6:52 pm MST
Extended Forecast for

10 Miles WNW San Luis CO

  • Tonight

    Tonight: Mostly clear, with a low around 7. North wind around 5 mph becoming calm.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34. Wind chill values between zero and 10. South southeast wind around 5 mph becoming calm.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 7. Wind chill values between zero and 5. Southeast wind around 5 mph becoming south southwest after midnight.

    Low: 7 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 37. Wind chill values between zero and 10. West wind around 5 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. Southwest wind around 5 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Southwest wind 5 to 10 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. South southwest wind 5 to 10 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Southwest wind around 10 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. South wind around 10 mph.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 7. North wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 34. Wind chill values between zero and 10. South southeast wind around 5 mph becoming calm.
Sunday Night
Mostly clear, with a low around 7. Wind chill values between zero and 5. Southeast wind around 5 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 37. Wind chill values between zero and 10. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 9. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 44. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 18. South southwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 48. Southwest wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 22. South wind around 10 mph.
Thursday
Sunny, with a high near 49. Southwest wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 20. South wind around 5 mph.
Friday
Sunny, with a high near 48. West wind around 5 mph.
Friday Night
Mostly clear, with a low around 19. West southwest wind around 5 mph becoming south in the evening.
Saturday
Sunny, with a high near 48. West wind around 5 mph.
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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:
5:31 pm MST Dec 6, 2025
Forecast Valid:
7pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
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