Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 26, 11:00 AM MST until December 28, 05:00 AM MST

Current conditions at

Logan-Cache Airport (KLGU)

Lat: 41.78652°NLon: 111.85187°WElev: 4446.0ft.

Partly Cloudy

55°F

13°C

Humidity	58%
Wind Speed	SSE 9 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	25 Dec 11:35 AM MST

More Information:

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

Extended Forecast for

9 Miles E Hyde Park UT

Winter Weather Advisory December 26, 11:00am until December 28, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Christmas Day
High: 52 °F
Rain
Tonight
Low: 35 °F
Rain/Snow
Friday
High: 38 °F
Rain/Snow
Friday Night
Low: 25 °F
Snow
Saturday
High: 34 °F
Snow
Saturday Night
Low: 11 °F
Chance Snow
Sunday
High: 27 °F
Sunny
Sunday Night
Low: 10 °F
Mostly Clear
Monday
High: 32 °F
Sunny

Detailed Forecast

Christmas Day

Rain, mainly after 2pm. High near 52. Southwest wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.

Tonight

Rain before 8pm, then rain and snow likely. Low around 35. South southwest wind 17 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Snow, possibly mixed with rain, becoming all snow after 2pm. Some thunder is also possible. Steady temperature around 38. South southwest wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Friday Night

Snow. Low around 25. West southwest wind 10 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 34. West wind 10 to 14 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 11. New snow accumulation of less than one inch possible.

Sunday

Sunny, with a high near 27.

Sunday Night

Mostly clear, with a low around 10.

Monday

Sunny, with a high near 32.