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

44°F

7°C

Humidity 31%
Wind Speed N 10 mph
Barometer 30.20 in (1017.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 13 Mar 1:52 am MDT
Extended Forecast for

6 Miles SSW Alamosa CO

Red Flag Warning March 14, 11:00am until March 14, 10:00pm
Red Flag Warning March 13, 11:00am until March 13, 08:00pm
Click here for hazard details and duration
Red Flag Warning
Red Flag Warning

  • Overnight

    Overnight: Mostly clear, with a low around 17. South southwest wind around 5 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. South wind 5 to 10 mph becoming west northwest 10 to 15 mph in the afternoon.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. West northwest wind 10 to 15 mph becoming south southwest 5 to 10 mph after midnight.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Windy, with a south wind 5 to 10 mph becoming west 20 to 30 mph. Winds could gust as high as 50 mph.

    High: 69 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 50 mph.

    Low: 30 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Windy, with a north northwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 46 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. Blustery, with a north northwest wind 15 to 25 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 40 mph.

    Low: 15 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59. Light and variable wind becoming north northwest 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 17. South southwest wind around 5 mph.
Friday
Sunny, with a high near 66. South wind 5 to 10 mph becoming west northwest 10 to 15 mph in the afternoon.
Friday Night
Mostly clear, with a low around 21. West northwest wind 10 to 15 mph becoming south southwest 5 to 10 mph after midnight.
Saturday
Mostly sunny, with a high near 69. Windy, with a south wind 5 to 10 mph becoming west 20 to 30 mph. Winds could gust as high as 50 mph.
Saturday Night
Partly cloudy, with a low around 30. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 50 mph.
Sunday
Mostly sunny, with a high near 46. Windy, with a north northwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph.
Sunday Night
Partly cloudy, with a low around 15. Blustery, with a north northwest wind 15 to 25 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 40 mph.
Monday
Partly sunny, with a high near 59. Light and variable wind becoming north northwest 10 to 15 mph in the morning. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 21. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Tuesday
Mostly sunny, with a high near 72. South southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 27. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Wednesday
Mostly sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 28. West northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 80. Calm wind becoming north northwest around 5 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Alamosa CO
 37.38°N 105.9°W (Elev. 7497 ft)
Last Update:
12:31 am MDT Mar 13, 2026
Forecast Valid:
2am MDT Mar 13, 2026-6pm MDT Mar 19, 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