Hazardous Weather Conditions
Current conditions at
San Luis Valley Regional Airport (KALS)
Lat: 37.44°NLon: 105.86°WElev: 7536ft.
Fair and Breezy
86°F
30°C
| Humidity | 8% |
| Wind Speed | SW 24 G 35 mph |
| Barometer | 30.04 in (1005.9 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 20 Jun 4:52 pm MDT |
Extended Forecast for
5 Miles E Antonito CO
Red Flag Warning June 21, 11:00am until June 21, 10:00pm
Red Flag Warning June 20, 05:13pm until June 20, 10:00pm
NOW until 10:00pm Sat
Red Flag Warning
Tonight
Low: 43 °F
Clear and
Breezy then
Mostly ClearSunday
High: 86 °F
Sunny then
Sunny and
BreezySunday Night
Low: 43 °F
Mostly Clear
and Breezy
then Mostly
ClearMonday
High: 88 °F
Sunny then
Sunny and
BreezyMonday Night
Low: 45 °F
Mostly Clear
and Breezy
then Mostly
ClearTuesday
High: 89 °F
Sunny then
Sunny and
BreezyTuesday Night
Low: 46 °F
Mostly Clear
and Breezy
then Mostly
ClearWednesday

High: 86 °F
Sunny
Detailed Forecast
Tonight
Mostly clear, with a low around 43. Breezy, with a west wind 15 to 25 mph decreasing to 5 to 15 mph in the evening.
Sunday
Sunny, with a high near 86. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Mostly clear, with a low around 43. Breezy, with a west wind 15 to 20 mph becoming northwest 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Monday
Sunny, with a high near 88. Breezy, with a light and variable wind becoming west southwest 15 to 20 mph in the morning. Winds could gust as high as 40 mph.
Monday Night
Mostly clear, with a low around 45. Breezy, with a west wind 15 to 20 mph becoming light west southwest after midnight. Winds could gust as high as 35 mph.
Tuesday
Sunny, with a high near 89. Breezy, with a light and variable wind becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Mostly clear, with a low around 46. Breezy, with a west southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Wednesday
Sunny, with a high near 86. North northwest wind 5 to 10 mph becoming west southwest 10 to 15 mph in the afternoon.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. Southwest wind 10 to 15 mph.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 45. West wind 5 to 10 mph becoming south after midnight.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 45. Southwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 84. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles E Antonito CO
37.07°N 105.92°W (Elev. 7772 ft)
37.07°N 105.92°W (Elev. 7772 ft)
3:26 pm MDT Jun 20, 2026
5pm MDT Jun 20, 2026-6pm MDT Jun 27, 2026



