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.

Fair

44°F

7°C

Humidity 31%
Wind Speed N 8 mph
Barometer 30.21 in (1018.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Mar 11:52 pm MDT
Extended Forecast for

2 Miles WNW San Luis CO

Fire Weather Watch March 14, 11:00am until March 14, 10:00pm
Red Flag Warning March 13, 11:00am until March 13, 08:00pm
Click here for hazard details and duration
Fire Weather Watch
Red Flag Warning

  • Overnight

    Overnight: Mostly clear, with a low around 27. East southeast wind 5 to 10 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. Breezy, with a south southeast wind 5 to 10 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Breezy, with a west wind 15 to 20 mph becoming south 10 to 15 mph in the evening. Winds could gust as high as 30 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Windy, with a south southeast wind 10 to 20 mph becoming west 25 to 35 mph. Winds could gust as high as 55 mph.

    High: 66 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Windy, with a west wind 25 to 35 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 55 mph.

    Low: 31 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Windy, with a northwest wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 49 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. Blustery, with a north northwest wind 20 to 25 mph becoming west southwest 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 20 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Partly sunny, with a high near 56. South southwest wind 10 to 15 mph becoming west northwest in the afternoon.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Northwest wind 10 to 15 mph becoming south southwest after midnight.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 27. East southeast wind 5 to 10 mph.
Friday
Sunny, with a high near 61. Breezy, with a south southeast wind 5 to 10 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 30. Breezy, with a west wind 15 to 20 mph becoming south 10 to 15 mph in the evening. Winds could gust as high as 30 mph.
Saturday
Mostly sunny, with a high near 66. Windy, with a south southeast wind 10 to 20 mph becoming west 25 to 35 mph. Winds could gust as high as 55 mph.
Saturday Night
Partly cloudy, with a low around 31. Windy, with a west wind 25 to 35 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 55 mph.
Sunday
Mostly sunny, with a high near 49. Windy, with a northwest wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.
Sunday Night
Mostly clear, with a low around 20. Blustery, with a north northwest wind 20 to 25 mph becoming west southwest 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Monday
Partly sunny, with a high near 56. South southwest wind 10 to 15 mph becoming west northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 29. Northwest wind 10 to 15 mph becoming south southwest after midnight.
Tuesday
Sunny, with a high near 66. South southwest wind 5 to 15 mph becoming west northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 33. North northwest wind 5 to 15 mph becoming east northeast after midnight.
Wednesday
Sunny, with a high near 71. South wind 5 to 10 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 35. North northwest wind 5 to 10 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 75. South southwest wind 5 to 10 mph becoming west northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW San Luis CO
 37.21°N 105.46°W (Elev. 7933 ft)
Last Update:
8:42 pm MDT Mar 12, 2026
Forecast Valid:
12am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation