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

36°F

2°C

Humidity 62%
Wind Speed SE 9 mph
Barometer 30.07 in (1016.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 15 Feb 10:52 pm MST
Extended Forecast for

Alamosa COSimilar City Names

High Wind Watch February 17, 08:00am until February 17, 06:00pm
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 19. South southeast wind 5 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 61. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain showers before 1am, then a slight chance of rain and snow showers between 1am and 3am, then a chance of snow showers after 3am. Partly cloudy, with a low around 29. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Breezy.
    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly before 11am. Mostly sunny, with a high near 46. Windy, with a west southwest wind 25 to 35 mph, with gusts as high as 60 mph.

    High: 46 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 22. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph.

    Low: 22 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: A 50 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 44. Windy, with a southwest wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 8. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 45 mph.

    Low: 8 °F

    Chance Snow
    Showers and
    Windy

  • Thursday

    Thursday: A 30 percent chance of snow showers. Mostly sunny, with a high near 37. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 37 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly after 11pm. Partly cloudy, with a low around 4. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 4 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. South southeast wind 5 to 10 mph.
Washington's Birthday
Mostly sunny, with a high near 61. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Monday Night
A slight chance of rain showers before 1am, then a slight chance of rain and snow showers between 1am and 3am, then a chance of snow showers after 3am. Partly cloudy, with a low around 29. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 30 percent chance of snow showers, mainly before 11am. Mostly sunny, with a high near 46. Windy, with a west southwest wind 25 to 35 mph, with gusts as high as 60 mph.
Tuesday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 22. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph.
Wednesday
A 50 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 44. Windy, with a southwest wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 8. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 45 mph.
Thursday
A 30 percent chance of snow showers. Mostly sunny, with a high near 37. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Thursday Night
A 30 percent chance of snow showers, mainly after 11pm. Partly cloudy, with a low around 4. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 37. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Friday Night
Partly cloudy, with a low around 3. West southwest wind 10 to 15 mph.
Saturday
Sunny, with a high near 40. West southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 3. West wind 5 to 10 mph.
Sunday
Sunny, with a high near 45. West wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alamosa COSimilar City Names
 37.47°N 105.88°W (Elev. 7497 ft)
Last Update:
7:37 pm MST Feb 15, 2026
Forecast Valid:
11pm MST Feb 15, 2026-6pm MST Feb 22, 2026
 
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