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

33°F

1°C

Humidity	75%
Wind Speed	SE 8 mph
Barometer	30.06 in (1017.5 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	26 Dec 8:52 pm MST

More Information:

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

Extended Forecast for

8 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

Tonight
Low: 24 °F
Windy. Mostly
Cloudy then
Slight Chance
Snow Showers
Saturday
High: 30 °F
Chance Snow
Showers and
Patchy
Blowing Snow
Saturday Night
Low: 13 °F
Chance Snow
Showers and
Patchy
Blowing Snow
Sunday
High: 16 °F
Snow Showers
Likely and
Blowing Snow
Sunday Night
Low: 5 °F
Slight Chance
Snow Showers
then Mostly
Clear
Monday
High: 20 °F
Sunny
Monday Night
Low: 10 °F
Mostly Clear
Tuesday
High: 26 °F
Sunny
Tuesday Night
Low: 16 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of snow showers after 3am. Mostly cloudy, with a low around 24. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.

Saturday

A 30 percent chance of snow showers, mainly after 8am. Patchy blowing snow after 8am. Partly sunny, with a high near 30. Windy, with a southwest wind around 30 mph, with gusts as high as 50 mph.

Saturday Night

A 50 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a low around 13. Wind chill values between -5 and 5. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph. New snow accumulation of less than one inch possible.

Sunday

Snow showers likely. Widespread blowing snow, mainly before noon. Partly sunny, with a high near 16. Wind chill values between -5 and -10. Windy, with a west southwest wind 25 to 30 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

A 20 percent chance of snow showers before 11pm. Mostly clear, with a low around 5. West wind 10 to 15 mph.

Monday

Sunny, with a high near 20. West wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 10. West wind 5 to 10 mph.

Tuesday

Sunny, with a high near 26. West wind 10 to 15 mph.

Tuesday Night

Mostly clear, with a low around 16. West wind 10 to 15 mph.

Wednesday

Mostly sunny, with a high near 29. West wind 10 to 15 mph.

Wednesday Night

Mostly cloudy, with a low around 19. West wind 10 to 15 mph.

New Year's Day

Partly sunny, with a high near 30. West wind around 15 mph.

Thursday Night

Partly cloudy, with a low around 22. Breezy, with a west southwest wind 15 to 20 mph.

Friday

A chance of snow showers. Patchy blowing snow. Partly sunny, with a high near 29. Breezy, with a west southwest wind around 20 mph, with gusts as high as 30 mph.