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

27°F

-3°C

Humidity 63%
Wind Speed SW 13 mph
Barometer 29.85 in (1010.3 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 17 Feb 8:52 pm MST
Extended Forecast for

2 Miles S Alamosa CO

High Wind Warning February 18, 06:00am until February 18, 07:00pm
Click here for hazard details and duration
High Wind Warning

  • Tonight

    Tonight: A 20 percent chance of snow showers after 3am. Partly cloudy, with a low around 20. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.

    Low: 20 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly before 3pm. Patchy blowing dust after 9am. Partly sunny, with a high near 42. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    Likely and
    Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before 8pm. Mostly clear, with a low around 4. Wind chill values between -10 and zero. Breezy, with a west southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 45 mph.

    Low: 4 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 36. Wind chill values between -10 and zero. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 9. South wind 10 to 15 mph.

    Low: 9 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly after 11am. Partly sunny, with a high near 37. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 1. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 1 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 38. West wind 5 to 10 mph becoming north in the morning.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1. East wind 5 to 10 mph becoming southwest in the evening.

    Low: 1 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of snow showers after 3am. Partly cloudy, with a low around 20. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.
Wednesday
Snow showers likely, mainly before 3pm. Patchy blowing dust after 9am. Partly sunny, with a high near 42. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow showers before 8pm. Mostly clear, with a low around 4. Wind chill values between -10 and zero. Breezy, with a west southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 45 mph.
Thursday
Sunny, with a high near 36. Wind chill values between -10 and zero. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 9. South wind 10 to 15 mph.
Friday
Snow showers likely, mainly after 11am. Partly sunny, with a high near 37. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 1. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 38. West wind 5 to 10 mph becoming north in the morning.
Saturday Night
Mostly clear, with a low around 1. East wind 5 to 10 mph becoming southwest in the evening.
Sunday
Mostly sunny, with a high near 45. South southwest wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 10. South southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 53. South southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 16. South southwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 56. South southwest 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:
7:46 pm MST Feb 17, 2026
Forecast Valid:
9pm MST Feb 17, 2026-6pm MST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation