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

23°F

-5°C

Humidity 60%
Wind Speed SW 5 mph
Barometer 30.21 in (1020.0 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 13 Mar 5:52 am MDT
Extended Forecast for

2 Miles S 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

  • Today

    Today: Sunny, with a high near 66. Breezy, with a south wind 5 to 10 mph becoming west northwest 15 to 20 mph in the afternoon.

    High: 66 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

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

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Windy, with a south wind 5 to 10 mph becoming west southwest 20 to 30 mph. Winds could gust as high as 45 mph.

    High: 68 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Windy, with a west southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.

    Low: 24 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Windy, with a north northwest wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 46 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. Blustery, with a north northwest wind 15 to 25 mph becoming southwest 5 to 10 mph after midnight.

    Low: 13 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. Light and variable wind becoming north northwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

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

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 66. Breezy, with a south wind 5 to 10 mph becoming west northwest 15 to 20 mph in the afternoon.
Tonight
Mostly clear, with a low around 21. West northwest wind 10 to 15 mph becoming west southwest 5 to 10 mph after midnight.
Saturday
Mostly sunny, with a high near 68. Windy, with a south wind 5 to 10 mph becoming west southwest 20 to 30 mph. Winds could gust as high as 45 mph.
Saturday Night
Partly cloudy, with a low around 24. Windy, with a west southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.
Sunday
Mostly sunny, with a high near 46. Windy, with a north northwest wind 25 to 30 mph, with gusts as high as 45 mph.
Sunday Night
Partly cloudy, with a low around 13. Blustery, with a north northwest wind 15 to 25 mph becoming southwest 5 to 10 mph after midnight.
Monday
Partly sunny, with a high near 60. Light and variable wind becoming north northwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 21. West northwest wind 5 to 15 mph.
Tuesday
Mostly sunny, with a high near 72. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 24. North northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Wednesday
Mostly sunny, with a high near 76. Calm wind becoming north northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 26. Northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 78. Calm wind becoming north northwest around 5 mph in the afternoon.
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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:
3:46 am MDT Mar 13, 2026
Forecast Valid:
6am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation