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

26°F

-3°C

Humidity	88%
Wind Speed	S 13 mph
Barometer	29.83 in (1010.9 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	15°F (-9°C)
Last update	23 Jan 9:52 pm MST

More Information:

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

Extended Forecast for

9 Miles NE San Luis CO

Winter Weather Advisory January 23, 10:40pm until January 25, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 23, 10:40pm until January 25, 05:00am
NOW until 5:00am Sun
Winter Weather Advisory
Tonight
Low: 14 °F
Snow Showers
Saturday
High: 19 °F
Snow Showers
and Patchy
Blowing Snow
Saturday Night
Low: 2 °F
Snow Showers
Sunday
High: 12 °F
Chance Snow
Showers
Sunday Night
Low: -3 °F
Chance Snow
Showers then
Mostly Clear
Monday
High: 22 °F
Sunny
Monday Night
Low: 8 °F
Mostly Clear
Tuesday
High: 27 °F
Mostly Sunny

Detailed Forecast

Tonight

Snow showers, mainly after 11pm. Low around 14. Wind chill values between zero and 10. Southwest wind around 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

Snow showers. Patchy blowing snow between 11am and 1pm. High near 19. Wind chill values between zero and 5. Southwest wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday Night

Snow showers. Low around 2. Wind chill values between -5 and -10. West northwest wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday

A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 12. Wind chill values between -10 and zero. West wind 5 to 15 mph.

Sunday Night

A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around -3. West northwest wind 10 to 15 mph.

Monday

Sunny, with a high near 22. West southwest wind around 10 mph.

Monday Night

Mostly clear, with a low around 8. West southwest wind around 10 mph.

Tuesday

Mostly sunny, with a high near 27. West wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 8. West southwest wind around 5 mph.

Wednesday

Sunny, with a high near 30. West wind around 5 mph.