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

65°F

18°C

Humidity 45%
Wind Speed W 8 mph
Barometer 30.25 in (1018.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 30 Sep 1:52 pm MDT
Extended Forecast for

2 Miles S Alamosa CO

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 70. South southwest wind 5 to 15 mph.

    High: 70 °F

    Partly Sunny

  • Tonight

    Tonight: Areas of frost after 5am. Otherwise, mostly clear, with a low around 33. West southwest wind 10 to 15 mph becoming south 5 to 10 mph after midnight.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 7am. Otherwise, sunny, with a high near 72. Light southwest wind becoming south 5 to 10 mph in the afternoon.

    High: 72 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 33. South southeast wind 5 to 10 mph becoming light south after midnight.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Widespread frost before 7am. Otherwise, sunny, with a high near 76. Light south wind becoming south southwest 10 to 15 mph in the afternoon.

    High: 76 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. South southwest wind 10 to 15 mph becoming light after midnight.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Friday

    Friday: Areas of frost before 7am. Otherwise, sunny, with a high near 76. Light south southwest wind becoming southwest 10 to 15 mph in the morning.

    High: 76 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. South wind 10 to 15 mph.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Areas of frost before 7am. Otherwise, mostly sunny, with a high near 70. South southwest wind 5 to 15 mph. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 70. South southwest wind 5 to 15 mph.
Tonight
Areas of frost after 5am. Otherwise, mostly clear, with a low around 33. West southwest wind 10 to 15 mph becoming south 5 to 10 mph after midnight.
Wednesday
Areas of frost before 7am. Otherwise, sunny, with a high near 72. Light southwest wind becoming south 5 to 10 mph in the afternoon.
Wednesday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 33. South southeast wind 5 to 10 mph becoming light south after midnight.
Thursday
Widespread frost before 7am. Otherwise, sunny, with a high near 76. Light south wind becoming south southwest 10 to 15 mph in the afternoon.
Thursday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. South southwest wind 10 to 15 mph becoming light after midnight.
Friday
Areas of frost before 7am. Otherwise, sunny, with a high near 76. Light south southwest wind becoming southwest 10 to 15 mph in the morning.
Friday Night
Partly cloudy, with a low around 39. South wind 10 to 15 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Areas of frost before 7am. Otherwise, mostly sunny, with a high near 70. South southwest wind 5 to 15 mph. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 33. South wind 10 to 15 mph.
Sunday
Sunny, with a high near 68. South southwest wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 31. South wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 69. South wind 5 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Alamosa CO
 37.43°N 105.87°W (Elev. 7497 ft)
Last Update:
11:47 am MDT Sep 30, 2025
Forecast Valid:
1pm MDT Sep 30, 2025-6pm MDT Oct 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation