Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

7°F

-14°C

Humidity	73%
Wind Speed	NW 8 mph
Barometer	29.83 in (1013.7 mb)
Dewpoint	0°F (-18°C)
Visibility	10.00 mi
Wind Chill	-6°F (-21°C)
Last update	25 Jan 3:52 am MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

10 Miles WSW Weston CO

Overnight
Low: -1 °F
Slight Chance
Snow Showers
Sunday
High: 11 °F
Sunny then
Chance Snow
Showers and
Blowing Snow
Sunday Night
Low: -5 °F
Chance Snow
Showers and
Blowing Snow
Monday
High: 19 °F
Blowing Snow
and Blustery
Monday Night
Low: 3 °F
Patchy
Blowing Snow
and Breezy
Tuesday
High: 18 °F
Patchy
Blowing Snow
and Breezy
then Mostly
Sunny
Tuesday Night
Low: 5 °F
Breezy.
Mostly Clear
then Patchy
Blowing Snow
Wednesday
High: 24 °F
Patchy
Blowing Snow
and Breezy
then Mostly
Sunny
Wednesday Night
Low: 11 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of snow showers. Partly cloudy, with a low around -1. Wind chill values between -10 and -15. West northwest wind around 10 mph.

Sunday

A 30 percent chance of snow showers, mainly after 2pm. Widespread blowing snow, mainly after 5pm. Increasing clouds, with a high near 11. Wind chill values between -10 and -20. Blustery, with a west northwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon.

Sunday Night

A 30 percent chance of snow showers, mainly before 9pm. Widespread blowing snow. Mostly cloudy during the early evening, then gradual clearing, with a low around -5. Wind chill values between -20 and -30. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 40 mph.

Monday

Widespread blowing snow, mainly before 7am. Sunny, with a high near 19. Wind chill values between -15 and -25. Blustery, with a west wind 20 to 25 mph, with gusts as high as 40 mph.

Monday Night

Patchy blowing snow. Increasing clouds, with a low around 3. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.

Tuesday

Patchy blowing snow before 8am. Mostly sunny, with a high near 18. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Tuesday Night

Patchy blowing snow after 4am. Mostly clear, with a low around 5. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

Wednesday

Patchy blowing snow before 7am. Sunny, with a high near 24. Breezy, with a west wind 10 to 20 mph.

Wednesday Night

Mostly cloudy, with a low around 11. West northwest wind around 15 mph.

Thursday

Mostly sunny, with a high near 24. Blustery, with a west northwest wind 15 to 20 mph.