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

39°F

4°C

Humidity 79%
Wind Speed Calm
Barometer 30.16 in (1014.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 10 Oct 2:52 am MDT
Extended Forecast for

2 Miles SSE Alamosa CO

  • Overnight

    Overnight: Mostly clear, with a low around 36. Southeast wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71. South southeast wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. South wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 72 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers. Partly cloudy, with a low around 43. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Breezy.
    Chance
    Showers then
    Slight Chance
    T-storms

  • Columbus Day

    Columbus Day: Sunny, with a high near 70. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 66 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph.

    Low: 34 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 36. Southeast wind around 5 mph.
Saturday
Sunny, with a high near 71. South southeast wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
Mostly cloudy, with a low around 43. South wind 10 to 15 mph, with gusts as high as 35 mph.
Sunday
Mostly sunny, with a high near 72. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Sunday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Partly cloudy, with a low around 43. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Columbus Day
Sunny, with a high near 70. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph.
Monday Night
Mostly clear, with a low around 39. South wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 66. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Tuesday Night
Mostly clear, with a low around 34. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph.
Wednesday
Sunny, with a high near 60. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph.
Wednesday Night
Mostly clear, with a low around 28. West southwest wind 5 to 15 mph.
Thursday
Sunny, with a high near 60. West northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 29. Northeast wind around 10 mph.
Friday
Sunny, with a high near 58. North wind around 5 mph becoming east northeast in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Alamosa CO
 37.43°N 105.87°W (Elev. 7497 ft)
Last Update:
12:31 am MDT Oct 10, 2026
Forecast Valid:
3am MDT Oct 10, 2026-6pm MDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation