Hazardous Weather Conditions
Current conditions at
San Luis Valley Regional Airport (KALS)
Lat: 37.44°NLon: 105.86°WElev: 7536ft.
Fair
62°F
17°C
| Humidity | 13% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 30.25 in (1018.6 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 10.00 mi |
| Last update | 20 Apr 11:52 am MDT |
Extended Forecast for
3 Miles E Antonito CO
Red Flag Warning April 22, 10:00am until April 23, 12:00am
This Afternoon

High: 68 °F
Partly Sunny
Tonight

Low: 28 °F
Mostly Clear
Tuesday

High: 72 °F
Sunny
Tuesday Night

Low: 34 °F
Partly Cloudy
Wednesday

High: 68 °F
Sunny and
WindyWednesday Night
Low: 30 °F
Mostly Clear
and Windy
then Mostly
ClearThursday

High: 62 °F
Sunny and
WindyThursday Night
Low: 23 °F
Mostly Clear
and Breezy
then Mostly
ClearFriday
High: 62 °F
Sunny then
Mostly Sunny
and Windy
Detailed Forecast
This Afternoon
Partly sunny, with a high near 68. North northeast wind 5 to 10 mph becoming south southwest.
Tonight
Mostly clear, with a low around 28. West southwest wind 5 to 10 mph becoming south after midnight.
Tuesday
Sunny, with a high near 72. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 34. South southwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 68. Windy, with a southwest wind 10 to 20 mph increasing to 25 to 35 mph. Winds could gust as high as 45 mph.
Wednesday Night
Mostly clear, with a low around 30. Windy, with a west southwest wind 20 to 30 mph decreasing to 10 to 20 mph after midnight. Winds could gust as high as 45 mph.
Thursday
Sunny, with a high near 62. Windy, with a west wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Thursday Night
Mostly clear, with a low around 23. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Friday
Sunny, with a high near 62. Windy, with a south southwest wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Partly cloudy, with a low around 24. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Mostly sunny, with a high near 62. 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.
Saturday Night
Partly cloudy, with a low around 26. Southwest wind 10 to 15 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 59. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles E Antonito CO
37.09°N 105.95°W (Elev. 7776 ft)
37.09°N 105.95°W (Elev. 7776 ft)
8:22 am MDT Apr 20, 2026
12pm MDT Apr 20, 2026-6pm MDT Apr 26, 2026



