Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44°NLon: 105.86°WElev: 7536ft.

Fair

39°F

4°C

Humidity 39%
Wind Speed NE 7 mph
Barometer 30.18 in (1019.0 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 27 Feb 9:52 pm MST
Extended Forecast for

Antonito CO

  • Tonight

    Tonight: Mostly clear, with a low around 25. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Light west southwest wind becoming southwest 5 to 10 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. South southwest wind 5 to 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Breezy, with a west southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

    High: 66 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. South southwest wind 5 to 10 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 63. Breezy, with a west southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 63 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Southwest wind 10 to 15 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 11am.  Sunny, with a high near 59. Breezy, with a west southwest wind 10 to 15 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 59 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers.  Partly cloudy, with a low around 22. West wind 5 to 15 mph.  Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 25. West southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 65. Light west southwest wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 26. South southwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 66. Breezy, with a west southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 26. South southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 63. Breezy, with a west southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
Partly cloudy, with a low around 27. Southwest wind 10 to 15 mph.
Tuesday
A 20 percent chance of showers after 11am. Sunny, with a high near 59. Breezy, with a west southwest wind 10 to 15 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Tuesday Night
A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers. Partly cloudy, with a low around 22. West wind 5 to 15 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 58. West southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 22. South southwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 58. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 22. Southwest wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 53. Southwest wind 10 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Antonito CO
 37.08°N 106.01°W (Elev. 7848 ft)
9:31 pm MST Feb 27, 2026
10pm MST Feb 27, 2026-6pm MST Mar 6, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database