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.

Mostly Cloudy and Breezy

60°F

16°C

Humidity 30%
Wind Speed W 22 G 39 mph
Barometer 30.05 in (1010.6 mb)
Dewpoint 28°F (-2°C)
Visibility 9.00 mi
Last update 31 Mar 2:52 pm MDT
Extended Forecast for

Antonito CO

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 65. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph.

    High: 65 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Showers likely, mainly after 4am. Mostly cloudy, with a low around 35. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Showers and
    Breezy then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 52. Windy, with a south wind 20 to 30 mph becoming west in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 52 °F

    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 9pm. Mostly clear, with a low around 26. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 45 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 26 °F

    Chance
    Showers and
    Breezy then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. Breezy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 60 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 29 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 55. Breezy, with a south southwest wind 10 to 15 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 55 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 15. Northwest wind 5 to 15 mph.

    Low: 15 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. North wind 5 to 15 mph becoming south southwest in the afternoon.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 65. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph.
Tonight
Showers likely, mainly after 4am. Mostly cloudy, with a low around 35. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 52. Windy, with a south wind 20 to 30 mph becoming west in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers before 9pm. Mostly clear, with a low around 26. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 45 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 60. Breezy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Thursday Night
Mostly clear, with a low around 29. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Friday
Sunny, with a high near 55. Breezy, with a south southwest wind 10 to 15 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Mostly clear, with a low around 15. Northwest wind 5 to 15 mph.
Saturday
Sunny, with a high near 59. North wind 5 to 15 mph becoming south southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 19. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 62. South southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 23. Southwest wind around 10 mph.
Monday
Sunny, with a high near 65. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Antonito CO
 37.08°N 106.01°W (Elev. 7848 ft)
Last Update:
3:08 pm MDT Mar 31, 2026
Forecast Valid:
3pm MDT Mar 31, 2026-6pm MDT Apr 6, 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