Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Light Rain

68°F

20°C

Humidity 40%
Wind Speed S 12 G 24 mph
Barometer 30.28 in (1018.4 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 22 Sep 1:52 pm MDT
Detailed forecast for

Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Rest Of Today
Partly sunny with a 30 percent chance of thunderstorms. Highs near 70. South winds 10 to 15 mph.
Tonight
Cloudy. Chance of rain showers and slight chance of thunderstorms until midnight, then chance of rain showers after midnight. Lows in the mid to upper 40s. South winds 10 to 15 mph. Chance of precipitation 40 percent.
Wednesday
Cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs near 60. South winds up to 10 mph. Chance of precipitation 70 percent.
Wednesday Night
Periods of rain showers and slight chance of thunderstorms. Lows in the mid to upper 40s. Northwest winds up to 10 mph. Chance of precipitation 90 percent.
Thursday
Rain showers likely in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs in the lower to mid 60s. South winds around 10 mph. Chance of precipitation 70 percent.
Thursday Night
Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows in the lower to mid 40s. Chance of precipitation 40 percent.
Friday
Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the mid to upper 60s.
Friday Night
Mostly cloudy. Lows 37 to 43.
Saturday And Saturday Night
Partly cloudy. Highs near 70. Lows 38 to 44.
Sunday And Sunday Night
Mostly cloudy. Highs in the lower to mid 70s. Lows 40 to 45.
Monday
Partly sunny with a 10 percent chance of thunderstorms. Highs in the mid to upper 60s.



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1233 PM MDT Tue Sep 22 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database