Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

A Major Severe Weather Outbreak is Forecast Today and/or Tonight

A severe thunderstorm and tornado outbreak is expected today across north Florida and south Georgia, with the significant severe threat also expected to extend southward into central Florida and northeastward into South Carolina this evening. A few long-track, strong tornadoes will be possible. In the west, more heavy rain and mountain snow will occur into the early part of this week. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Mostly Cloudy



Humidity 69%
Wind Speed Calm
Barometer 30.03 in (1023.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 22 Jan 4:52 pm MST
Detailed forecast for

Southern San Luis Valley

Mostly cloudy with a 30 percent chance of snow. Lows 14 to 20. South winds 10 to 15 mph.
Mostly cloudy. Chance of snow in the morning...then snow likely possibly mixed with rain in the afternoon. Snow accumulation up to 3 inches. Highs in the 30s. Southwest winds 15 to 25 mph. Chance of precipitation 60 percent.
Monday Night
Cloudy. Snow likely until midnight...then chance of snow after midnight. Snow accumulation around 1 inch. Lows 9 to 16. Southwest winds 10 to 20 mph. Chance of precipitation 60 percent.
Mostly cloudy with a 30 percent chance of snow. Highs in the mid to upper 20s. West winds around 10 mph.
Tuesday Night
Mostly cloudy with a 20 percent chance of snow. Lows 8 below to 4 above zero. Southwest winds up to 10 mph.
Partly sunny. Highs 19 to 23.
Wednesday Night Through Thursday Night
Partly cloudy. Lows 10 below to 4 above zero. Highs 19 to 24.
Friday And Friday Night
Mostly clear. Highs in the lower to mid 20s. Lows 1 below to 9 above zero.
Saturday Through Sunday
Mostly clear. Highs 27 to 34. Lows 6 to 13.

Click Map For Forecast
332 PM MST SUN JAN 22 2017

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database