Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44°NLon: 105.86°WElev: 7536ft.

Fair

32°F

0°C

Humidity 56%
Wind Speed Vrbl 3 mph
Barometer 29.98 in (1010.9 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 11 Mar 12:52 am MDT
Extended Forecast for

5 Miles E Antonito CO

Fire Weather Watch March 12, 12:00pm until March 12, 08:00pm
Red Flag Warning March 11, 01:00pm until March 11, 07:00pm
Click here for hazard details and duration
Fire Weather Watch
Red Flag Warning
  • Overnight

    Overnight: Mostly clear, with a low around 22. West southwest wind 5 to 10 mph becoming northwest.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. Light northwest wind becoming north northwest 5 to 10 mph in the morning.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 19. North northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 19 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. Breezy, with a south southwest wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 63 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.

    Low: 24 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 66. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. Southwest wind 5 to 15 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Windy, with a southwest wind 5 to 15 mph increasing to 20 to 30 mph. Winds could gust as high as 45 mph.

    High: 67 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 22. West southwest wind 5 to 10 mph becoming northwest.
Wednesday
Sunny, with a high near 59. Light northwest wind becoming north northwest 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 19. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 63. Breezy, with a south southwest wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 24. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.
Friday
Sunny, with a high near 66. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 26. Southwest wind 5 to 15 mph.
Saturday
Mostly sunny, with a high near 67. Windy, with a southwest wind 5 to 15 mph increasing to 20 to 30 mph. Winds could gust as high as 45 mph.
Saturday Night
Mostly clear, with a low around 32. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Sunday
Mostly sunny, with a high near 66. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Mostly cloudy, with a low around 24. West northwest wind 5 to 15 mph becoming southwest after midnight.
Monday
Partly sunny, with a high near 67. South southwest wind 5 to 15 mph.
Monday Night
Partly cloudy, with a low around 27. Northwest wind 5 to 15 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 73. Light south southwest wind becoming west 5 to 10 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Antonito CO
 37.07°N 105.92°W (Elev. 7772 ft)
12:31 am MDT Mar 11, 2026
1am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database