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.

Overcast

61°F

16°C

Humidity 65%
Wind Speed S 17 G 26 mph
Barometer 29.99 in (1008.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 11 Oct 3:52 pm MDT
Extended Forecast for

2 Miles SSE Alamosa CO

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 64. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Partly cloudy, with a low around 44. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 68. Southwest wind 10 to 15 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Southwest wind 5 to 15 mph becoming north northeast after midnight.

    Low: 32 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. North wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. South southeast wind around 15 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 68. Breezy, with a south wind 10 to 20 mph, with gusts as high as 35 mph.

    High: 68 °F

    Slight Chance
    Showers then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. South wind around 15 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 64. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Partly cloudy, with a low around 44. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 68. Southwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 32. Southwest wind 5 to 15 mph becoming north northeast after midnight.
Columbus Day
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. North wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. South southeast wind around 15 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 68. Breezy, with a south wind 10 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
Partly cloudy, with a low around 42. South wind around 15 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.
Wednesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 39. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 62. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.
Thursday Night
Mostly clear, with a low around 24. South southwest wind 10 to 15 mph.
Friday
Sunny, with a high near 58. South wind 5 to 15 mph.
Friday Night
Mostly clear, with a low around 22. West wind 5 to 15 mph becoming south after midnight.
Saturday
Sunny, with a high near 58. Southwest wind 5 to 15 mph becoming west northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Alamosa CO
 37.45°N 105.85°W (Elev. 7497 ft)
Last Update:
3:22 pm MDT Oct 11, 2025
Forecast Valid:
4pm MDT Oct 11, 2025-6pm MDT Oct 18, 2025
 
Forecast Discussion
 
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