Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair and Windy

36°F

2°C

Humidity 48%
Wind Speed SW 30 G 43 mph
Barometer 29.68 in (1004.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 18 Feb 10:52 am MST
Extended Forecast for

9 Miles W Weston CO

Winter Weather Advisory February 18, 02:00pm until February 18, 09:00pm
High Wind Warning February 18, 11:50am until February 19, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
High Wind Warning
  •  
    High Wind Warning February 18, 11:50am until February 19, 05:00am

    NOW until 5:00am Thu

    High Wind Warning

  • Today

    High: 17 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow showers, mainly before 9pm. The snow could be heavy at times.  Widespread blowing snow. Low around -4. Wind chill values between -20 and -30. Very windy, with a west wind 40 to 45 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 65 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: -4 °F

    Heavy Snow
    and Blowing
    Snow

  • Thursday

    Thursday: Widespread blowing snow, mainly after 1pm. Partly sunny, with a high near 11. Wind chill values between -20 and -30. Windy, with a west wind 30 to 35 mph, with gusts as high as 55 mph.

    High: 11 °F

    Blowing Snow
    and Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers after 11pm.  Areas of blowing snow before 10pm, then patchy blowing snow after 2am. Mostly cloudy, with a low around 2. Wind chill values between -10 and -20. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph.  New snow accumulation of less than one inch possible.

    Low: 2 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Friday

    Friday: Snow showers.  Widespread blowing snow, mainly after 7am. High near 13. Very windy, with a west wind 25 to 35 mph increasing to 35 to 45 mph in the afternoon. Winds could gust as high as 65 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 13 °F

    Snow Showers
    and Blowing
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 11pm.  Widespread blowing snow, mainly before 9pm. Partly cloudy, with a low around -2. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.

    Low: -2 °F

    Chance Snow
    Showers and
    Blowing Snow

  • Saturday

    Saturday: Patchy blowing snow between noon and 2pm. Sunny, with a high near 20. West wind around 15 mph, with gusts as high as 30 mph.

    High: 20 °F

    Sunny then
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 4. West wind around 10 mph.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

Today
Snow showers. The snow could be heavy at times. Widespread blowing snow. High near 17. Wind chill values between -5 and -10. Very windy, with a west southwest wind 45 to 50 mph, with gusts as high as 75 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers, mainly before 9pm. The snow could be heavy at times. Widespread blowing snow. Low around -4. Wind chill values between -20 and -30. Very windy, with a west wind 40 to 45 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday
Widespread blowing snow, mainly after 1pm. Partly sunny, with a high near 11. Wind chill values between -20 and -30. Windy, with a west wind 30 to 35 mph, with gusts as high as 55 mph.
Thursday Night
A 50 percent chance of snow showers after 11pm. Areas of blowing snow before 10pm, then patchy blowing snow after 2am. Mostly cloudy, with a low around 2. Wind chill values between -10 and -20. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.
Friday
Snow showers. Widespread blowing snow, mainly after 7am. High near 13. Very windy, with a west wind 25 to 35 mph increasing to 35 to 45 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 30 percent chance of snow showers before 11pm. Widespread blowing snow, mainly before 9pm. Partly cloudy, with a low around -2. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.
Saturday
Patchy blowing snow between noon and 2pm. Sunny, with a high near 20. West wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 4. West wind around 10 mph.
Sunday
Partly sunny, with a high near 27. West wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 12. West northwest wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 34. West northwest wind around 15 mph.
Monday Night
Mostly cloudy, with a low around 19. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 35. Windy, with a west wind 25 to 30 mph, with gusts as high as 50 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Weston CO
 37.11°N 105.19°W (Elev. 12333 ft)
11:32 am MST Feb 18, 2026
11am MST Feb 18, 2026-6pm MST Feb 24, 2026
 
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Additional Resources

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