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

32°F

0°C

Humidity 69%
Wind Speed NE 9 mph
Barometer 29.97 in (1015.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 6 Mar 6:52 pm MST
Extended Forecast for

9 Miles W Weston CO

Winter Weather Advisory March 6, 07:16pm until March 7, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 6, 07:16pm until March 7, 12:00am

    NOW until 12:00am Sat

    Winter Weather Advisory

  • Tonight

    Low: 4 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Sunny, with a high near 26. Wind chill values between -10 and zero. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon.

    High: 26 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11. Wind chill values between -5 and 5. Breezy, with a west wind 15 to 20 mph.

    Low: 11 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 34. Wind chill values between -5 and 5. Windy, with a west wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 34 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 19 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 40. Windy, with a west wind 20 to 30 mph, with gusts as high as 50 mph.

    High: 40 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.

    Low: 22 °F

    Clear and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after 11am. Mostly sunny, with a high near 42. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 42 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Snow showers likely, mainly before 9pm. Patchy blowing snow before 8pm. Mostly cloudy, with a low around 4. Wind chill values between -5 and -10. Breezy, with a west wind 10 to 20 mph becoming east northeast in the evening. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Saturday
Sunny, with a high near 26. Wind chill values between -10 and zero. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 11. Wind chill values between -5 and 5. Breezy, with a west wind 15 to 20 mph.
Sunday
Sunny, with a high near 34. Wind chill values between -5 and 5. Windy, with a west wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph.
Sunday Night
Mostly clear, with a low around 19. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.
Monday
Sunny, with a high near 40. Windy, with a west wind 20 to 30 mph, with gusts as high as 50 mph.
Monday Night
Mostly clear, with a low around 22. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.
Tuesday
A 30 percent chance of snow showers after 11am. Mostly sunny, with a high near 42. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly clear, with a low around 19. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 39. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph.
Wednesday Night
Mostly clear, with a low around 19. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 42. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph.
Thursday Night
Mostly clear, with a low around 23. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Friday
Sunny, with a high near 44. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Weston CO
 37.11°N 105.19°W (Elev. 12333 ft)
Last Update:
5:16 pm MST Mar 6, 2026
Forecast Valid:
7pm MST Mar 6, 2026-6pm MDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation