Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

32°F

0°C

Humidity	88%
Wind Speed	NE 7 mph
Barometer	29.94 in (1011.5 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	27 Dec 4:52 am MST

More Information:

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

Extended Forecast for

11 Miles NNE Blanca CO

Winter Weather Advisory December 27, 11:00am until December 28, 08:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 25 °F
Slight Chance
Snow Showers
and Windy
Saturday
High: 26 °F
Chance Snow
Showers and
Patchy
Blowing Snow
Saturday Night
Low: 6 °F
Chance Snow
Showers and
Blowing Snow
Sunday
High: 12 °F
Snow Showers
Likely and
Blowing Snow
Sunday Night
Low: 7 °F
Mostly Clear
Monday
High: 17 °F
Sunny
Monday Night
Low: 11 °F
Mostly Clear
then Clear
and Breezy
Tuesday
High: 23 °F
Sunny and
Breezy then
Sunny
Tuesday Night
Low: 16 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of snow showers. Mostly cloudy, with a low around 25. Windy, with a west southwest wind around 35 mph, with gusts as high as 55 mph.

Saturday

A 30 percent chance of snow showers, mainly after 10am. Patchy blowing snow after 8am. Mostly cloudy, with a high near 26. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 50 mph.

Saturday Night

A 50 percent chance of snow showers. Widespread blowing snow, mainly after 3am. Mostly cloudy, with a low around 6. Wind chill values between -10 and zero. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow showers likely, mainly before 11am. Widespread blowing snow, mainly before 1pm. Partly sunny, with a high near 12. Wind chill values between -10 and -20. Very windy, with a west northwest wind 30 to 40 mph decreasing to 20 to 30 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Sunday Night

Mostly clear, with a low around 7. West wind around 15 mph.

Monday

Sunny, with a high near 17. West wind 5 to 15 mph.

Monday Night

Clear, with a low around 11. Breezy, with a west wind 10 to 20 mph.

Tuesday

Sunny, with a high near 23. Breezy, with a west wind 10 to 20 mph.

Tuesday Night

Mostly clear, with a low around 16. West wind around 15 mph.

Wednesday

Sunny, with a high near 27. Breezy, with a west wind 10 to 20 mph.