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

36°F

2°C

Humidity 50%
Wind Speed NE 5 mph
Barometer 30.17 in (1015.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 10 Apr 2:52 am MDT
Extended Forecast for

Antonito CO

  • Overnight

    Overnight: Partly cloudy, with a low around 30. West wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Increasing clouds, with a high near 68. Breezy, with a west northwest wind 5 to 10 mph becoming south southwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 34. South southwest wind 10 to 15 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 34 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and 11am, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 62. 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. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 29. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 29 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 62 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 40 mph.

    Low: 31 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A slight chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 59. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 20%.

    High: 59 °F

    Slight Chance
    Rain/Snow and
    Windy

  • Monday Night

    Monday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and 3am, then a chance of snow showers after 3am. Some thunder is also possible. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. West wind around 5 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Increasing clouds, with a high near 68. Breezy, with a west northwest wind 5 to 10 mph becoming south southwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 34. South southwest wind 10 to 15 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and 11am, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 62. 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. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 29. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 62. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Mostly clear, with a low around 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 40 mph.
Monday
A slight chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 59. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 20%.
Monday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and 3am, then a chance of snow showers after 3am. Some thunder is also possible. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 53. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Partly cloudy, with a low around 21. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.
Wednesday
Sunny, with a high near 60. West southwest wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 23. Southwest wind 5 to 15 mph.
Thursday
Sunny, with a high near 65. Southwest wind 5 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Antonito CO
 37.08°N 106.01°W (Elev. 7848 ft)
Last Update:
12:32 am MDT Apr 10, 2026
Forecast Valid:
3am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation