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

-2°F

-19°C

Humidity 83%
Wind Speed Calm
Barometer 30.57 in (1044.3 mb)
Dewpoint -6°F (-21°C)
Visibility 9.00 mi
Last update 11 Jan 4:52 am MST
Extended Forecast for

2 Miles WNW San Luis CO

  • Today

    Today: Sunny, with a high near 36. Wind chill values between -5 and 5. South southeast wind around 5 mph becoming west in the afternoon.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 10. Southeast wind around 5 mph becoming calm.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43. Southeast wind around 5 mph becoming northwest in the morning.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. East wind around 5 mph becoming south southeast after midnight.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. East southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. East northeast wind around 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47. East northeast wind around 5 mph becoming west in the afternoon.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21. South southeast wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 47. South wind 5 to 10 mph becoming west in the morning.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 36. Wind chill values between -5 and 5. South southeast wind around 5 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 10. Southeast wind around 5 mph becoming calm.
Monday
Sunny, with a high near 43. Southeast wind around 5 mph becoming northwest in the morning.
Monday Night
Mostly clear, with a low around 17. East wind around 5 mph becoming south southeast after midnight.
Tuesday
Mostly sunny, with a high near 45. East southeast wind around 5 mph becoming west northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 20. East northeast wind around 5 mph.
Wednesday
Sunny, with a high near 47. East northeast wind around 5 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 21. South southeast wind around 5 mph.
Thursday
Sunny, with a high near 47. South wind 5 to 10 mph becoming west in the morning.
Thursday Night
Mostly clear, with a low around 15. North northeast wind around 5 mph becoming east southeast in the evening.
Friday
Sunny, with a high near 36. Northeast wind 5 to 10 mph becoming northwest in the morning.
Friday Night
Partly cloudy, with a low around 8. North northwest wind 5 to 10 mph becoming east northeast in the evening.
Saturday
Sunny, with a high near 35. East wind 5 to 10 mph becoming west northwest in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW San Luis CO
 37.21°N 105.46°W (Elev. 7933 ft)
Last Update:
5:37 am MST Jan 11, 2026
Forecast Valid:
5am MST Jan 11, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation