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.

A Few Clouds

10°F

-12°C

Humidity 69%
Wind Speed W 5 mph
Barometer 30.36 in (1030.7 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 31 Jan 2:52 am MST
Extended Forecast for

9 Miles W Weston CO

  • Overnight

    Overnight: Mostly clear, with a low around 6. Wind chill values between -5 and -10. West northwest wind around 15 mph.

    Low: 6 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 28. Wind chill values between -5 and 5. Blustery, with a northwest wind 15 to 20 mph.

    High: 28 °F

    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14. Northwest wind 10 to 15 mph.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 36. West northwest wind 10 to 15 mph.

    High: 36 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. West wind around 10 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34. West northwest wind around 15 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. West northwest wind 5 to 10 mph.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after 11am.  Sunny, with a high near 27. West wind 10 to 15 mph.

    High: 27 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly before 11pm.  Partly cloudy, with a low around 9. West northwest wind 10 to 15 mph.

    Low: 9 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 6. Wind chill values between -5 and -10. West northwest wind around 15 mph.
Saturday
Sunny, with a high near 28. Wind chill values between -5 and 5. Blustery, with a northwest wind 15 to 20 mph.
Saturday Night
Mostly clear, with a low around 14. Northwest wind 10 to 15 mph.
Sunday
Sunny, with a high near 36. West northwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 24. West wind around 10 mph.
Monday
Partly sunny, with a high near 34. West northwest wind around 15 mph.
Monday Night
Partly cloudy, with a low around 13. West northwest wind 5 to 10 mph.
Tuesday
A 30 percent chance of snow showers after 11am. Sunny, with a high near 27. West wind 10 to 15 mph.
Tuesday Night
A 30 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 9. West northwest wind 10 to 15 mph.
Wednesday
A 20 percent chance of snow showers. Sunny, with a high near 25. Northwest wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around 9. West wind around 10 mph.
Thursday
Sunny, with a high near 33. Northwest wind around 10 mph.
Thursday Night
Mostly clear, with a low around 14. West northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 33. West wind around 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Weston CO
 37.11°N 105.19°W (Elev. 12333 ft)
2:21 am MST Jan 31, 2026
3am 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