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.

A Few Clouds

60°F

16°C

Humidity 46%
Wind Speed S 8 mph
Barometer 30.41 in (1023.2 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 9 Oct 8:52 pm MDT
Extended Forecast for

Blanca CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. East southeast wind around 5 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 69. East southeast wind 5 to 10 mph becoming south southwest in the morning.

    High: 69 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 49. South wind 10 to 15 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 64. Breezy, with a south southwest wind 15 to 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms before noon. Mostly cloudy, then gradually becoming sunny, with a high near 64. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 64 °F

    Breezy.
    Slight Chance
    T-storms then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Southwest wind 10 to 15 mph becoming east southeast after midnight.

    Low: 37 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. East wind around 15 mph becoming south in the afternoon.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 42. South southeast wind 10 to 15 mph.

    Low: 42 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. East southeast wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 69. East southeast wind 5 to 10 mph becoming south southwest in the morning.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 49. South wind 10 to 15 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 64. Breezy, with a south southwest wind 15 to 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 10 percent chance of showers and thunderstorms before noon. Mostly cloudy, then gradually becoming sunny, with a high near 64. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph.
Sunday Night
Mostly clear, with a low around 37. Southwest wind 10 to 15 mph becoming east southeast after midnight.
Columbus Day
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. East wind around 15 mph becoming south in the afternoon.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42. South southeast wind 10 to 15 mph.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 62. South wind 10 to 15 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 44. South wind around 15 mph.
Wednesday
Mostly sunny, with a high near 64. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 40. South southwest wind around 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 63. South southwest wind 10 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Blanca CO
 37.43°N 105.51°W (Elev. 7785 ft)
Last Update:
6:42 pm MDT Oct 9, 2025
Forecast Valid:
9pm MDT Oct 9, 2025-6pm MDT Oct 16, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation