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

69°F

21°C

Humidity 36%
Wind Speed W 8 mph
Barometer 30.27 in (1015.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 15 Jul 8:52 pm MDT
Extended Forecast for

2 Miles S Alamosa CO

  • Tonight

    Tonight: Partly cloudy, with a low around 48. North wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 84. Light and variable wind becoming west 5 to 10 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. Northwest wind 5 to 10 mph becoming southeast in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Showers and possibly a thunderstorm after noon. High near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Mostly Sunny
    then T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 49. South southwest wind 5 to 10 mph becoming light south after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers
    Likely then
    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. West wind around 5 mph.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 83 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. West wind 5 to 10 mph becoming south after midnight.

    Low: 47 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. North wind around 5 mph becoming calm in the evening.
Wednesday
A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 84. Light and variable wind becoming west 5 to 10 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. Northwest wind 5 to 10 mph becoming southeast in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm after noon. High near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 49. South southwest wind 5 to 10 mph becoming light south after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. West wind around 5 mph.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. West wind 5 to 10 mph becoming south after midnight.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 46. West wind 5 to 10 mph.
Monday
Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 46. West wind 5 to 10 mph.
Tuesday
Sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Alamosa CO
 37.43°N 105.87°W (Elev. 7497 ft)
Last Update:
5:44 pm MDT Jul 15, 2025
Forecast Valid:
8pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation