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

28°F

-2°C

Humidity 66%
Wind Speed NE 6 mph
Barometer 30.21 in (1017.5 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 29 Mar 4:52 am MDT
Extended Forecast for

Alamosa CO

Fire Weather Watch March 30, 11:00am until March 30, 08:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Today

    Today: Sunny, with a high near 73. Southeast wind 5 to 10 mph becoming west southwest 10 to 15 mph in the afternoon.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Breezy, with a west southwest wind 15 to 20 mph becoming south 5 to 10 mph in the evening.

    Low: 31 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. Breezy, with a south wind 5 to 10 mph becoming west southwest 15 to 25 mph in the afternoon.

    High: 73 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Breezy, with a south southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 68. Breezy, with a south southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 10 to 20 mph becoming south after midnight. Winds could gust as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 60. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%.

    High: 60 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 28. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 28 °F

    Chance
    Showers and
    Breezy then
    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 65. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 65 °F

    Mostly Sunny
    then Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 73. Southeast wind 5 to 10 mph becoming west southwest 10 to 15 mph in the afternoon.
Tonight
Partly cloudy, with a low around 31. Breezy, with a west southwest wind 15 to 20 mph becoming south 5 to 10 mph in the evening.
Monday
Mostly sunny, with a high near 73. Breezy, with a south wind 5 to 10 mph becoming west southwest 15 to 25 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 35. Breezy, with a south southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Tuesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 68. Breezy, with a south southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 10 to 20 mph becoming south after midnight. Winds could gust as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 60. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%.
Wednesday Night
A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 28. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday
Sunny, with a high near 65. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Mostly clear, with a low around 29. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.
Friday
Sunny, with a high near 61. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Partly cloudy, with a low around 19. Breezy, with a west wind 15 to 25 mph becoming north northeast after midnight. Winds could gust as high as 40 mph.
Saturday
Sunny, with a high near 57. North wind 10 to 15 mph becoming west northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 7497 ft)
Last Update:
3:11 am MDT Mar 29, 2026
Forecast Valid:
5am MDT Mar 29, 2026-6pm MDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation