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

-17°C

Humidity 91%
Wind Speed Calm
Barometer 30.49 in (1042.7 mb)
Dewpoint 0°F (-18°C)
Visibility 7.00 mi
Last update 12 Jan 7:52 am MST
Extended Forecast for

2 Miles S Alamosa CO

  • Today

    Today: Sunny, with a high near 38. Wind chill values between -5 and 5. Calm wind.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around -2. Calm wind.

    Low: -2 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 46. Wind chill values between zero and 10 early. Calm wind.

    High: 46 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6. North wind around 5 mph.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

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

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10. Calm wind.

    Low: 10 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Calm wind becoming north around 5 mph in the afternoon.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 7. North northwest wind around 5 mph.

    Low: 7 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 42. North northwest wind 5 to 10 mph.

    High: 42 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 38. Wind chill values between -5 and 5. Calm wind.
Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around -2. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 46. Wind chill values between zero and 10 early. Calm wind.
Tuesday Night
Partly cloudy, with a low around 6. North wind around 5 mph.
Wednesday
Sunny, with a high near 46. Calm wind.
Wednesday Night
Mostly clear, with a low around 10. Calm wind.
Thursday
Sunny, with a high near 46. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 7. North northwest wind around 5 mph.
Friday
Sunny, with a high near 42. North northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 5. North northwest wind 5 to 10 mph becoming west southwest in the evening.
Saturday
Sunny, with a high near 43. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 6. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 46. Calm wind.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Alamosa CO
 37.43°N 105.87°W (Elev. 7497 ft)
Last Update:
6:32 am MST Jan 12, 2026
Forecast Valid:
8am MST Jan 12, 2026-6pm MST Jan 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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