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.

Mostly Cloudy

65°F

18°C

Humidity 43%
Wind Speed E 8 mph
Barometer 30.18 in (1013.7 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 12 Jun 7:52 pm MDT
Extended Forecast for

Alamosa CO

  • Tonight

    Tonight: Mostly clear, with a low around 42. East southeast wind around 5 mph becoming west in the evening.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. Light and variable wind becoming west 10 to 15 mph in the afternoon.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. West northwest wind 5 to 15 mph becoming south in the evening.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. South wind 5 to 10 mph becoming west northwest 10 to 15 mph in the afternoon.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Northwest wind 10 to 15 mph becoming west northwest 5 to 10 mph after midnight.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87. Northwest wind 5 to 10 mph becoming west southwest 10 to 15 mph in the afternoon.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. West wind 5 to 15 mph becoming south after midnight.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 42. East southeast wind around 5 mph becoming west in the evening.
Friday
Sunny, with a high near 83. Light and variable wind becoming west 10 to 15 mph in the afternoon.
Friday Night
Mostly clear, with a low around 42. West northwest wind 5 to 15 mph becoming south in the evening.
Saturday
Sunny, with a high near 86. South wind 5 to 10 mph becoming west northwest 10 to 15 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 43. Northwest wind 10 to 15 mph becoming west northwest 5 to 10 mph after midnight.
Sunday
Sunny, with a high near 87. Northwest wind 5 to 10 mph becoming west southwest 10 to 15 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 46. West wind 5 to 15 mph becoming south after midnight.
Monday
Sunny, with a high near 87. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Monday Night
Mostly clear, with a low around 45. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 83. South wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 45. West southwest wind 10 to 15 mph.
Wednesday
Sunny, with a high near 83. North northwest wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
Mostly clear, with a low around 46. West southwest wind 5 to 15 mph becoming south after midnight.
Juneteenth
Sunny, with a high near 85. Southwest wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 7497 ft)
Last Update:
6:00 pm MDT Jun 12, 2025
Forecast Valid:
8pm MDT Jun 12, 2025-6pm MDT Jun 19, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation