Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

17°F

-8°C

Humidity	62%
Wind Speed	SW 7 mph
Barometer	30.02 in (1021.7 mb)
Dewpoint	6°F (-14°C)
Visibility	10.00 mi
Wind Chill	7°F (-14°C)
Last update	22 Jan 8:52 pm MST

More Information:

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

Extended Forecast for

10 Miles N Blanca CO

Winter Weather Advisory January 23, 11:00am until January 25, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 15 °F
Increasing
Clouds
Friday
High: 20 °F
Chance Snow
Showers and
Patchy
Blowing Snow
Friday Night
Low: 12 °F
Snow Showers
and Blowing
Snow
Saturday
High: 13 °F
Heavy Snow
and Blowing
Snow
Saturday Night
Low: -6 °F
Snow Showers
and Blowing
Snow
Sunday
High: 5 °F
Slight Chance
Snow Showers
and Breezy
Sunday Night
Low: -3 °F
Patchy
Blowing Snow
and Breezy
Monday
High: 9 °F
Patchy
Blowing Snow
and Breezy
then Sunny
Monday Night
Low: 1 °F
Partly Cloudy

Detailed Forecast

Tonight

Increasing clouds, with a low around 15. Wind chill values between zero and 10. West southwest wind 10 to 15 mph.

Friday

A 50 percent chance of snow showers, mainly after 11am. Patchy blowing snow. Mostly cloudy, with a high near 20. Wind chill values between zero and 5. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.

Friday Night

Snow showers. Widespread blowing snow, mainly after 5am. Low around 12. Wind chill values between -5 and zero. Breezy, with a south southwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow showers. The snow could be heavy at times. Widespread blowing snow, mainly before 5pm. High near 13. Wind chill values between -5 and -10. Breezy, with a southwest wind 20 to 25 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Saturday Night

Snow showers, mainly before 11pm. Widespread blowing snow, mainly between 7pm and 11pm. Low around -6. Blustery, with a north wind around 20 mph becoming west after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Sunday

A 20 percent chance of snow showers. Mostly sunny and cold, with a high near 5. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Patchy blowing snow after 11pm. Mostly clear, with a low around -3. Breezy, with a west southwest wind around 20 mph.

Monday

Patchy blowing snow before 11am. Sunny and cold, with a high near 9. Breezy, with a west wind 15 to 20 mph.

Monday Night

Partly cloudy, with a low around 1. West northwest wind around 15 mph.

Tuesday

Mostly sunny, with a high near 13. West wind around 15 mph.

Tuesday Night

Mostly clear, with a low around 3. Breezy, with a west wind 15 to 20 mph.