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

Winter Weather Advisory until December 28, 05:00 AM MST

Current conditions at

SR-224 at Meadows Drive (UT224)

Lat: 40.6757°NLon: 111.52115°WElev: 6697.0ft.

no precip

36°F

2°C

Humidity	63%
Wind Speed	SE 3 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	10.00 mi
Last update	27 Dec 12:30 AM MST

More Information:

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

Extended Forecast for

Alta UT

Winter Weather Advisory December 27, 01:10am until December 28, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 01:10am until December 28, 05:00am
NOW until 5:00am Sun
Winter Weather Advisory
Overnight
Low: 24 °F
Heavy Snow
Saturday
High: 20 °F⇓
Snow
Saturday Night
Low: 2 °F
Heavy Snow
Sunday
High: 12 °F
Slight Chance
Snow then
Sunny
Sunday Night
Low: 4 °F
Mostly Clear
Monday
High: 20 °F
Sunny
Monday Night
Low: 12 °F
Clear
Tuesday
High: 26 °F
Sunny

Detailed Forecast

Overnight

Snow showers before 2am, then snow after 2am. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 24. West wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 9 to 13 inches possible.

Saturday

Snow, mainly after 2pm. Temperature falling to around 15 by 5pm. Wind chill values as low as 1. West wind 8 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Saturday Night

Snow. The snow could be heavy at times. Low around 2. Wind chill values as low as -11. Northwest wind 10 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Sunday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 12. Wind chill values as low as -12. West northwest wind 6 to 8 mph.

Sunday Night

Mostly clear, with a low around 4. West northwest wind around 6 mph becoming south southwest after midnight.

Monday

Sunny, with a high near 20.

Monday Night

Clear, with a low around 12.

Tuesday

Sunny, with a high near 26.

Tuesday Night

Mostly clear, with a low around 16.