National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

22°F

-6°C

Humidity 63%
Wind Speed W 3 mph
Barometer 30.17 in (1019.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 17 Mar 5:52 am MDT
Extended Forecast for

10 Miles N Blanca CO

  • Today

    Today: Sunny, with a high near 38. Breezy, with a west wind 15 to 20 mph.

    High: 38 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 24. Blustery, with a northwest wind 10 to 20 mph.

    Low: 24 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 45. West wind 10 to 15 mph.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. Northwest wind 10 to 15 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 48. West northwest wind 10 to 15 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. North wind around 15 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. Breezy, with a west northwest wind 15 to 20 mph.

    High: 49 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Breezy, with a northwest wind around 20 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 51. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 51 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 38. Breezy, with a west wind 15 to 20 mph.
Tonight
Mostly clear, with a low around 24. Blustery, with a northwest wind 10 to 20 mph.
Wednesday
Sunny, with a high near 45. West wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around 29. Northwest wind 10 to 15 mph.
Thursday
Sunny, with a high near 48. West northwest wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 31. North wind around 15 mph.
Friday
Sunny, with a high near 49. Breezy, with a west northwest wind 15 to 20 mph.
Friday Night
Mostly clear, with a low around 32. Breezy, with a northwest wind around 20 mph.
Saturday
Sunny, with a high near 51. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 31. Breezy, with a west southwest wind 20 to 25 mph.
Sunday
Sunny, with a high near 47. Breezy, with a west southwest wind 20 to 25 mph.
Sunday Night
Mostly cloudy, with a low around 29. Windy, with a west northwest wind 25 to 30 mph becoming southeast after midnight.
Monday
Mostly sunny, with a high near 42. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Blanca CO
 37.58°N 105.52°W (Elev. 13133 ft)
Last Update:
4:32 am MDT Mar 17, 2026
Forecast Valid:
6am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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