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

53°F

12°C

Humidity 72%
Wind Speed Vrbl 3 mph
Barometer 30.28 in (1016.7 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 18 Jun 7:52 am MDT
Extended Forecast for

Alamosa CO

  • Today

    Today: Sunny, with a high near 85. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. Southeast wind 5 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 89. Southeast wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 87 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 49 °F

    Partly Cloudy
    and Breezy
    then Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Windy, with a southwest wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 87 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 49 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 84 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 85. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 44. Southeast wind 5 to 10 mph.
Juneteenth
Sunny, with a high near 89. Southeast wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 51. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 87. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Mostly clear, with a low around 49. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 87. Windy, with a southwest wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Saturday Night
Mostly clear, with a low around 49. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday
Sunny, with a high near 84. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Mostly clear, with a low around 45. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 83. South wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
A chance of showers. Partly cloudy, with a low around 49. South wind 10 to 15 mph.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79. South wind 10 to 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 7497 ft)
Last Update:
6:08 am MDT Jun 18, 2025
Forecast Valid:
8am MDT Jun 18, 2025-6pm MDT Jun 24, 2025
 
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