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

Hazardous Weather Outlook

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

13°F

-11°C

Humidity	67%
Wind Speed	Vrbl 3 mph
Barometer	30.00 in (1016.6 mb)
Dewpoint	4°F (-16°C)
Visibility	10.00 mi
Last update	23 Jan 1:52 am MST

More Information:

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

Extended Forecast for

Antonito CO

Overnight
Low: 17 °F
Partly Cloudy
Friday
High: 44 °F
Partly Sunny
then Chance
Snow Showers
and Breezy
Friday Night
Low: 19 °F
Snow Showers
Likely
Saturday
High: 36 °F
Snow Showers
Saturday Night
Low: 0 °F
Snow Showers
Likely
Sunday
High: 26 °F
Slight Chance
Snow Showers
then Mostly
Sunny
Sunday Night
Low: -2 °F
Mostly Clear
Monday
High: 35 °F
Sunny
Monday Night
Low: 2 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 17. South wind around 5 mph.

Friday

A 40 percent chance of snow showers, mainly after 2pm. Mostly cloudy, with a high near 44. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

Friday Night

Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 19. South wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday

Snow showers. High near 36. South southwest wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 0. North wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Sunday

A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 26. West northwest wind 5 to 10 mph becoming northeast in the morning.

Sunday Night

Mostly clear, with a low around -2. West southwest wind around 5 mph.

Monday

Sunny, with a high near 35. West wind around 5 mph becoming south in the morning.

Monday Night

Partly cloudy, with a low around 2. West southwest wind around 5 mph.

Tuesday

Sunny, with a high near 37. Northwest wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 4. West southwest wind around 5 mph.

Wednesday

Mostly sunny, with a high near 40. Calm wind becoming east southeast around 5 mph.