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

Wilkerson Pass (K4BM)

Lat: 39.05°NLon: 105.51°WElev: 11280ft.

Fair

27°F

-3°C

Humidity	80%
Wind Speed	SE 17 G 26 mph
Barometer	29.94 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	14°F (-10°C)
Last update	27 Dec 5:15 am MST

More Information:

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

Extended Forecast for

Jefferson CO

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

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 39 °F
Chance Snow
and Windy
Tonight
Low: 13 °F
Snow Likely
Sunday
High: 21 °F
Blustery.
Snow Likely
then Chance
Snow
Sunday Night
Low: 6 °F
Mostly Clear
Monday
High: 35 °F
Sunny
Monday Night
Low: 15 °F
Mostly Clear
Tuesday
High: 43 °F
Sunny
Tuesday Night
Low: 21 °F
Mostly Clear
Wednesday
High: 43 °F
Mostly Sunny

Detailed Forecast

Today

A 30 percent chance of snow, mainly after 2pm. Partly sunny, with a high near 39. Windy, with a south southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 47 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Southwest wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Sunday

Snow likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values as low as zero. Blustery, with a northwest wind 11 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Mostly clear, with a low around 6. Wind chill values as low as -3. West northwest wind 6 to 11 mph, with gusts as high as 21 mph.

Monday

Sunny, with a high near 35. West northwest wind around 7 mph.

Monday Night

Mostly clear, with a low around 15.

Tuesday

Sunny, with a high near 43.

Tuesday Night

Mostly clear, with a low around 21.

Wednesday

Mostly sunny, with a high near 43.