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

42°F

6°C

Humidity 40%
Wind Speed E 5 mph
Barometer 30.12 in (1011.9 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 15 May 6:52 am MDT
Extended Forecast for

6 Miles SSW Alamosa CO

  • Today

    Today: Increasing clouds, with a high near 77. Light and variable wind becoming west 10 to 15 mph in the afternoon.

    High: 77 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 39. West northwest wind 10 to 15 mph becoming southwest 5 to 10 mph after midnight.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80. Windy, with a light south southeast wind becoming southwest 25 to 30 mph in the morning. Winds could gust as high as 40 mph.

    High: 80 °F

    Sunny then
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 40 mph.

    Low: 42 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 73. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 73 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. Windy, with a south southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph.

    Low: 40 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Sunny, with a high near 64. Very windy, with a southwest wind 20 to 30 mph increasing to 30 to 40 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 64 °F

    Sunny and
    Very Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.

    Low: 26 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 68 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Increasing clouds, with a high near 77. Light and variable wind becoming west 10 to 15 mph in the afternoon.
Tonight
Partly cloudy, with a low around 39. West northwest wind 10 to 15 mph becoming southwest 5 to 10 mph after midnight.
Saturday
Sunny, with a high near 80. Windy, with a light south southeast wind becoming southwest 25 to 30 mph in the morning. Winds could gust as high as 40 mph.
Saturday Night
Mostly clear, with a low around 42. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 40 mph.
Sunday
Sunny, with a high near 73. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
Partly cloudy, with a low around 40. Windy, with a south southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph.
Monday
Sunny, with a high near 64. Very windy, with a southwest wind 20 to 30 mph increasing to 30 to 40 mph in the afternoon. Winds could gust as high as 60 mph.
Monday Night
Mostly clear, with a low around 26. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Tuesday
Sunny, with a high near 68. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Mostly clear, with a low around 30. West southwest wind 10 to 15 mph becoming northeast 5 to 10 mph after midnight.
Wednesday
Sunny, with a high near 71. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 34. West wind 5 to 15 mph becoming north northeast after midnight.
Thursday
Sunny, with a high near 73. South southwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Alamosa CO
 37.38°N 105.9°W (Elev. 7497 ft)
Last Update:
6:42 am MDT May 15, 2026
Forecast Valid:
7am MDT May 15, 2026-6pm MDT May 21, 2026
 
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