Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

13°F

-11°C

Humidity 74%
Wind Speed Calm
Barometer 30.35 in (1033.5 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 31 Jan 6:52 am MST
Extended Forecast for

9 Miles NE San Luis CO

  • Today

    Today: Sunny, with a high near 34. West northwest wind around 10 mph.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 20. North northwest wind around 5 mph becoming south southeast after midnight.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 40. West southwest wind 5 to 10 mph.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. Southwest wind 5 to 10 mph.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 39. West southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. Northwest wind around 5 mph becoming west southwest after midnight.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after 11am.  Sunny, with a high near 36. West southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 36 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly before 11pm.  Mostly clear, with a low around 18. North wind 5 to 10 mph.

    Low: 18 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 11am.  Sunny, with a high near 35. Northwest wind 5 to 10 mph.

    High: 35 °F

    Slight Chance
    Snow Showers
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 34. West northwest wind around 10 mph.
Tonight
Mostly clear, with a low around 20. North northwest wind around 5 mph becoming south southeast after midnight.
Sunday
Sunny, with a high near 40. West southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 25. Southwest wind 5 to 10 mph.
Monday
Partly sunny, with a high near 39. West southwest wind 5 to 10 mph becoming northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 22. Northwest wind around 5 mph becoming west southwest after midnight.
Tuesday
A 30 percent chance of snow showers after 11am. Sunny, with a high near 36. West southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Tuesday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly clear, with a low around 18. North wind 5 to 10 mph.
Wednesday
A 20 percent chance of snow showers before 11am. Sunny, with a high near 35. Northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 19. Southwest wind around 5 mph.
Thursday
Sunny, with a high near 42. West northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 22. Southwest wind around 5 mph.
Friday
Sunny, with a high near 43. West wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE San Luis CO
 37.29°N 105.3°W (Elev. 10210 ft)
7:22 am MST Jan 31, 2026
7am MST Jan 31, 2026-6pm MST Feb 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