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

43°F

6°C

Humidity 15%
Wind Speed NE 6 mph
Barometer 30.10 in (1022.3 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 21 Jan 3:52 pm MST
Extended Forecast for

10 Miles WSW Weston CO

  • Tonight

    Tonight: Patchy blowing snow. Partly cloudy, with a low around 19. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.

    Low: 19 °F

    Patchy
    Blowing Snow
    and Breezy

  • Thursday

    Thursday: Patchy blowing snow before 9am. Mostly sunny, with a high near 30. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 30 °F

    Patchy
    Blowing Snow
    and Breezy
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy blowing snow after 4am. Mostly cloudy, with a low around 15. Breezy, with a west southwest wind 15 to 20 mph.

    Low: 15 °F

    Mostly Cloudy
    then Patchy
    Blowing Snow
    and Breezy

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after 11am. Widespread blowing snow, mainly after 5pm. Mostly cloudy, with a high near 21. Wind chill values between -5 and zero. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph.

    High: 21 °F

    Chance Snow
    Showers and
    Blowing Snow

  • Friday Night

    Friday Night: Snow showers. Widespread blowing snow, mainly before 9pm. Low around 8. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 8 °F

    Snow Showers
    and Blowing
    Snow

  • Saturday

    Saturday: Snow showers. The snow could be heavy at times. Areas of blowing snow. High near 9. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 9 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow showers, mainly before 11pm. The snow could be heavy at times. Areas of blowing snow before 11pm. Low around -6. Breezy, with a south wind 15 to 20 mph becoming west in the evening. Chance of precipitation is 80%.

    Low: -6 °F

    Heavy Snow
    and Areas
    Blowing Snow
    then Chance
    Snow Showers

  • Sunday

    Sunday: A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 11. Breezy, with a west wind 15 to 20 mph.

    High: 11 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Sunny

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly clear, with a low around -2. Breezy, with a west wind 20 to 25 mph.

    Low: -2 °F

    Patchy
    Blowing Snow
    and Breezy

Detailed Forecast

Tonight
Patchy blowing snow. Partly cloudy, with a low around 19. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.
Thursday
Patchy blowing snow before 9am. Mostly sunny, with a high near 30. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Patchy blowing snow after 4am. Mostly cloudy, with a low around 15. Breezy, with a west southwest wind 15 to 20 mph.
Friday
A 40 percent chance of snow showers, mainly after 11am. Widespread blowing snow, mainly after 5pm. Mostly cloudy, with a high near 21. Wind chill values between -5 and zero. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph.
Friday Night
Snow showers. Widespread blowing snow, mainly before 9pm. Low around 8. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow showers. The snow could be heavy at times. Areas of blowing snow. High near 9. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow showers, mainly before 11pm. The snow could be heavy at times. Areas of blowing snow before 11pm. Low around -6. Breezy, with a south wind 15 to 20 mph becoming west in the evening. Chance of precipitation is 80%.
Sunday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 11. Breezy, with a west wind 15 to 20 mph.
Sunday Night
Patchy blowing snow. Mostly clear, with a low around -2. Breezy, with a west wind 20 to 25 mph.
Monday
Patchy blowing snow before 11am. Sunny, with a high near 13. Breezy, with a west wind 15 to 25 mph.
Monday Night
Patchy blowing snow. Partly cloudy, with a low around 3. Breezy, with a west wind 15 to 20 mph.
Tuesday
Patchy blowing snow. Sunny, with a high near 18. Blustery, with a west northwest wind 15 to 20 mph.
Tuesday Night
Mostly clear, with a low around 5. West wind around 15 mph.
Wednesday
Sunny, with a high near 22. West wind around 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Weston CO
 37.09°N 105.19°W (Elev. 12779 ft)
Last Update:
2:02 pm MST Jan 21, 2026
Forecast Valid:
4pm MST Jan 21, 2026-6pm MST Jan 28, 2026
 
Forecast Discussion
 
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