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

7°F

-14°C

Humidity 87%
Wind Speed SW 3 mph
Barometer 30.50 in (1039.8 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 11 Jan 11:52 pm MST
Extended Forecast for

2 Miles S Alamosa CO

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around -9. Calm wind.

    Low: -9 °F

    Patchy Fog

  • Monday

    Monday: Sunny, with a high near 38. Wind chill values between -10 and zero. Calm wind.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -4. Calm wind.

    Low: -4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Wind chill values between -5 and 5 early. Calm wind.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 11. North wind around 5 mph becoming calm after midnight.

    Low: 11 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10. South southwest wind around 5 mph becoming calm.

    Low: 10 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Calm wind.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 7. West northwest wind around 5 mph becoming east southeast in the evening.

    Low: 7 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around -9. Calm wind.
Monday
Sunny, with a high near 38. Wind chill values between -10 and zero. Calm wind.
Monday Night
Mostly clear, with a low around -4. Calm wind.
Tuesday
Mostly sunny, with a high near 46. Wind chill values between -5 and 5 early. Calm wind.
Tuesday Night
Partly cloudy, with a low around 11. North wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 47. Calm wind.
Wednesday Night
Mostly clear, with a low around 10. South southwest wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 46. Calm wind.
Thursday Night
Mostly clear, with a low around 7. West northwest wind around 5 mph becoming east southeast in the evening.
Friday
Sunny, with a high near 39. North northwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 4. North northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 41. West wind around 5 mph becoming north northwest in the morning.
Saturday Night
Mostly clear, with a low around 6. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 44. Calm wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Alamosa CO
 37.43°N 105.87°W (Elev. 7497 ft)
Last Update:
10:32 pm MST Jan 11, 2026
Forecast Valid:
11pm MST Jan 11, 2026-6pm MST Jan 18, 2026
 
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