Arctic Front to Bring Wintry Conditions and Bitter Cold

A strong arctic front will bring heavy snow and blowing snow and high winds across the North Plains. As the front moves south, bitter cold will spread across much of the western 2/3rds of the U.S. Heavy lake effect snow will continue downwind of the Great Lakes, and heavy snow and areas with a wintry mix can be expected in southwest Alaska. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

2°F

-17°C

Humidity 76%
Wind Speed Calm
Barometer 30.21 in (1030.9 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 26 Jan 11:52 pm MST
Extended Forecast for

San Luis CO

  • Overnight

    Overnight: Mostly clear, with a low around 2. Wind chill values between -5 and -10. East southeast wind around 5 mph.

    Mostly Clear

    Low: 2 °F

  • Friday

    Friday: Sunny, with a high near 34. Wind chill values between -5 and 5. Southeast wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon.

    Sunny

    High: 34 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 9. Wind chill values between -5 and 5. South wind 10 to 15 mph.

    Partly Cloudy

    Low: 9 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Wind chill values between -5 and 5. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 35 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 7. South wind around 10 mph.

    Partly Cloudy

    Low: 7 °F

  • Sunday

    Sunday: Sunny, with a high near 33. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    Sunny and
    Breezy

    High: 33 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 16. South southwest wind around 15 mph.

    Mostly Clear

    Low: 16 °F

  • Monday

    Monday: A 20 percent chance of snow after 11am.  Mostly sunny, with a high near 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Slight Chance
    Snow and
    Breezy

    High: 31 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 13. South southwest wind around 15 mph.

    Chance Snow

    Low: 13 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 2. Wind chill values between -5 and -10. East southeast wind around 5 mph.
Friday
Sunny, with a high near 34. Wind chill values between -5 and 5. Southeast wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 9. Wind chill values between -5 and 5. South wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 35. Wind chill values between -5 and 5. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 7. South wind around 10 mph.
Sunday
Sunny, with a high near 33. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Mostly clear, with a low around 16. South southwest wind around 15 mph.
Monday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13. South southwest wind around 15 mph.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 29. Southwest wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 6. South wind around 10 mph.
Wednesday
Mostly sunny, with a high near 30. West northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 6. West southwest wind 5 to 10 mph becoming south southeast in the evening.
Thursday
Mostly sunny, with a high near 33. West wind 5 to 10 mph.
Click Map For Forecast
Point Forecast:
San Luis CO
 37.19°N 105.43°W (Elev. 8035 ft)
11:45 pm MST Jan 26, 2023
12am MST Jan 27, 2023-6pm MST Feb 1, 2023
 
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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