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.

Overcast

37°F

3°C

Humidity 93%
Wind Speed N 7 mph
Barometer 30.00 in (1015.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 20 Nov 10:52 am MST
Extended Forecast for

Antonito CO

  • Today

    Today: A chance of rain showers before 5pm, then a chance of rain and snow showers. Some thunder is also possible. Cloudy, with a high near 43. East wind around 5 mph becoming south southwest in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers, mainly before 8pm. Mostly cloudy, with a low around 21. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 21 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. South wind around 5 mph becoming east in the morning.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. South southwest wind around 5 mph becoming calm.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Northwest wind around 5 mph becoming southeast in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 22. Calm wind becoming north northwest around 5 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 22 °F

    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 42. North wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 42 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 18. West southwest wind around 5 mph. Chance of precipitation is 30%.

    Low: 18 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 43. West southwest wind around 5 mph becoming east southeast in the morning.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain showers before 5pm, then a chance of rain and snow showers. Some thunder is also possible. Cloudy, with a high near 43. East wind around 5 mph becoming south southwest in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers, mainly before 8pm. Mostly cloudy, with a low around 21. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 47. South wind around 5 mph becoming east in the morning.
Friday Night
Partly cloudy, with a low around 16. South southwest wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 50. Northwest wind around 5 mph becoming southeast in the afternoon.
Saturday Night
A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 22. Calm wind becoming north northwest around 5 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 42. North wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 18. West southwest wind around 5 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 43. West southwest wind around 5 mph becoming east southeast in the morning.
Monday Night
Mostly clear, with a low around 11. West southwest wind around 5 mph.
Tuesday
Sunny, with a high near 44. West southwest wind 5 to 10 mph becoming south southeast in the morning.
Tuesday Night
Partly cloudy, with a low around 10. Southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 40. South southwest 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:
10:57 am MST Nov 20, 2025
Forecast Valid:
11am MST Nov 20, 2025-6pm MST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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