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.

Partly Cloudy

75°F

24°C

Humidity 36%
Wind Speed W 6 mph
Barometer 30.30 in (1016.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 4 Sep 11:52 am MDT
Extended Forecast for

Blanca CO

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 79. South southwest wind 10 to 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 53. South southwest wind 10 to 15 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 81. Light south southwest wind becoming west southwest 5 to 10 mph in the morning.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. South southwest wind 5 to 10 mph becoming east southeast after midnight.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. South southeast wind 5 to 15 mph becoming southwest in the morning.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 56. South wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Labor Day

    Labor Day: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 82 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. South wind 10 to 15 mph.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 82. South southwest wind 5 to 10 mph.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 79. South southwest wind 10 to 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 53. South southwest wind 10 to 15 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Saturday
A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 81. Light south southwest wind becoming west southwest 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 53. South southwest wind 5 to 10 mph becoming east southeast after midnight.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. South southeast wind 5 to 15 mph becoming southwest in the morning.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 56. South wind 10 to 15 mph. Chance of precipitation is 20%.
Labor Day
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. South wind 10 to 15 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 82. South southwest wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. Southeast wind 5 to 10 mph.
Wednesday
A chance of showers and thunderstorms. Sunny, with a high near 82. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 54. South southeast wind around 10 mph.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 82. South wind 5 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blanca CO
 37.43°N 105.51°W (Elev. 7785 ft)
Last Update:
8:56 am MDT Sep 4, 2026
Forecast Valid:
12pm MDT Sep 4, 2026-6pm MDT Sep 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation