National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

24°F

-4°C

Humidity 77%
Wind Speed NW 6 mph
Barometer 30.15 in (1017.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 16 Nov 1:52 am MST
Extended Forecast for

5 Miles SSW Antonito CO

  • Overnight

    Overnight: Mostly clear, with a low around 27. Southwest wind around 5 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 58. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Rain showers likely, possibly mixing with snow after 10pm, then gradually ending. Some thunder is also possible. Partly cloudy, with a low around 25. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 25 °F

    Breezy.
    Rain/Snow
    Likely then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47. West southwest wind 10 to 15 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. West southwest wind 5 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. South wind 5 to 10 mph.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 2am, then a slight chance of snow showers. Partly cloudy, with a low around 23. South southwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow showers. Partly sunny, with a high near 46. South southwest wind 5 to 15 mph.

    High: 46 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 21. South wind around 5 mph.

    Low: 21 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 27. Southwest wind around 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 58. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain showers likely, possibly mixing with snow after 10pm, then gradually ending. Some thunder is also possible. Partly cloudy, with a low around 25. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Sunny, with a high near 47. West southwest wind 10 to 15 mph.
Monday Night
Partly cloudy, with a low around 19. West southwest wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 51. South wind 5 to 10 mph.
Tuesday Night
A slight chance of rain and snow showers before 2am, then a slight chance of snow showers. Partly cloudy, with a low around 23. South southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow showers. Partly sunny, with a high near 46. South southwest wind 5 to 15 mph.
Wednesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 21. South wind around 5 mph.
Thursday
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 40. West wind 5 to 10 mph.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 17. West wind around 5 mph.
Friday
Mostly sunny, with a high near 42. West wind around 5 mph becoming east southeast in the morning.
Friday Night
Partly cloudy, with a low around 14. West southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 43. West southwest wind around 5 mph becoming southeast in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Antonito CO
 37.01°N 106.05°W (Elev. 8176 ft)
Last Update:
2:21 am MST Nov 16, 2025
Forecast Valid:
2am MST Nov 16, 2025-6pm MST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation