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Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

30°F

-1°C

Humidity 36%
Wind Speed S 5 mph
Barometer 30.20 in (1021.6 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 10 Feb 10:52 pm MST
Extended Forecast for

San Luis CO

  • Tonight

    Tonight: Partly cloudy, with a low around 29. South southeast wind around 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 52. Breezy, with a south wind 10 to 15 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 52 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before 11pm, then a slight chance of snow showers between 11pm and 4am. Mostly cloudy, with a low around 32. South wind around 10 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 51. West southwest wind 10 to 15 mph.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. South southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 44. Southeast wind 5 to 10 mph becoming southwest in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Rain and snow showers likely before 11pm, then a chance of snow showers. Cloudy, then gradually becoming partly cloudy, with a low around 25. South wind around 5 mph becoming north northeast in the evening. Chance of precipitation is 70%.

    Low: 25 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: A 30 percent chance of snow showers before 11am. Mostly sunny, with a high near 46. Northwest wind 5 to 10 mph.

    High: 46 °F

    Chance Snow
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 23. South southeast wind around 5 mph.

    Low: 23 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. South southeast wind around 10 mph.
Wednesday
Increasing clouds, with a high near 52. Breezy, with a south wind 10 to 15 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A slight chance of rain showers before 11pm, then a slight chance of snow showers between 11pm and 4am. Mostly cloudy, with a low around 32. South wind around 10 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 51. West southwest wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 29. South southwest wind 5 to 10 mph becoming southeast after midnight.
Friday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 44. Southeast wind 5 to 10 mph becoming southwest in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow showers likely before 11pm, then a chance of snow showers. Cloudy, then gradually becoming partly cloudy, with a low around 25. South wind around 5 mph becoming north northeast in the evening. Chance of precipitation is 70%.
Saturday
A 30 percent chance of snow showers before 11am. Mostly sunny, with a high near 46. Northwest wind 5 to 10 mph.
Saturday Night
Clear, with a low around 23. South southeast wind around 5 mph.
Sunday
Sunny, with a high near 51. Southwest wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 28. South wind around 15 mph.
Washington's Birthday
Mostly sunny, with a high near 51. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 40 mph.
Monday Night
Mostly cloudy, with a low around 28. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 43. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Luis CO
 37.21°N 105.43°W (Elev. 8199 ft)
Last Update:
9:11 pm MST Feb 10, 2026
Forecast Valid:
11pm MST Feb 10, 2026-6pm MST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation