Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44° N Lon: 105.86° W Elev: 7536 ft.

A Few Clouds

29°F

-2°C

Humidity 78%
Wind Speed S 9 mph
Barometer 30.11 in (1015.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 8 May 4:52 am MDT
Detailed forecast for

Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Today
Sunny. Highs 68 to 73. Light winds becoming northwest around 10 mph in the afternoon.
Tonight
Mostly cloudy until midnight then clearing. Lows 33 to 40. West winds up to 10 mph.
Saturday
Mostly sunny in the morning, then mostly cloudy with a 10 percent chance of thunderstorms in the afternoon. Highs in the lower 70s. Northwest winds up to 10 mph with gusts to around 35 mph.
Saturday Night
Cloudy. A 10 percent chance of rain showers until midnight. Lows 34 to 40. Northeast winds around 10 mph.
Sunday
Mostly sunny. Highs near 70. Northeast winds up to 10 mph.
Sunday Night Through Tuesday
Mostly clear. Highs 76 to 83. Lows 34 to 46.
Tuesday Night And Wednesday
Partly cloudy. Highs near 80. Lows 43 to 49.
Wednesday Night
Mostly cloudy. Lows 42 to 48.
Thursday
Mostly sunny. Highs in the mid to upper 70s.



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307 AM MDT Fri May 8 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database