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.

Light Rain and Windy

48°F

9°C

Humidity 71%
Wind Speed SW 32 G 45 mph
Barometer 30.04 in (1012.9 mb)
Dewpoint 39°F (4°C)
Visibility 8.00 mi
Wind Chill39°F (4°C)
Last update 14 Oct 12:52 pm MDT
Extended Forecast for

Antonito CO

Freeze Warning October 15, 12:00am until October 15, 08:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 55. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 40 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 26. Breezy, with a west southwest wind 15 to 20 mph becoming south southwest 5 to 10 mph after midnight.

    Low: 26 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Breezy, with a light and variable wind becoming northeast 15 to 20 mph in the morning.

    High: 54 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Blustery, with a northeast wind 15 to 20 mph becoming north northwest 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 25 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 55. North northeast wind 5 to 10 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. North northeast wind around 5 mph becoming calm.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. South wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59. Calm wind becoming east around 5 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 55. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 40 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly clear, with a low around 26. Breezy, with a west southwest wind 15 to 20 mph becoming south southwest 5 to 10 mph after midnight.
Thursday
Sunny, with a high near 54. Breezy, with a light and variable wind becoming northeast 15 to 20 mph in the morning.
Thursday Night
Partly cloudy, with a low around 25. Blustery, with a northeast wind 15 to 20 mph becoming north northwest 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 55. North northeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 24. North northeast wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 59. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 30. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 59. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 30. South wind around 5 mph.
Monday
Sunny, with a high near 61. Light southwest wind becoming south southwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 32. Southwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 61. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Antonito CO
 37.08°N 106.01°W (Elev. 7848 ft)
Last Update:
12:31 pm MDT Oct 14, 2026
Forecast Valid:
1pm MDT Oct 14, 2026-6pm MDT Oct 20, 2026
 
Forecast Discussion
 
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