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 >

Current conditions at

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Partly Cloudy

54°F

12°C

Humidity	62%
Wind Speed	S 19 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	25 Dec 06:35 AM MST

More Information:

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

Extended Forecast for

Cottonwood Heights UT

Christmas Day
High: 63 °F
Showers then
Chance Rain
Tonight
Low: 43 °F
Chance Rain
Friday
High: 53 °F
Showers
Friday Night
Low: 34 °F
Showers then
Rain/Snow
Saturday
High: 44 °F
Rain/Snow
Likely then
Snow Likely
Saturday Night
Low: 19 °F
Chance Snow
Sunday
High: 36 °F
Sunny
Sunday Night
Low: 17 °F
Mostly Clear
Monday
High: 39 °F
Sunny

Detailed Forecast

Christmas Day

Showers and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of rain after 11am. High near 63. South wind 9 to 14 mph. Chance of precipitation is 80%.

Tonight

A 40 percent chance of rain. Mostly cloudy, with a low around 43. South wind around 11 mph.

Friday

Rain, mainly between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 53. South wind around 11 mph. Chance of precipitation is 90%.

Friday Night

Rain showers before 5am, then rain, possibly mixed with snow showers. Some thunder is also possible. Low around 34. South wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

Rain and snow likely, becoming all snow after 11am. Mostly cloudy, with a high near 44. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19. New snow accumulation of less than one inch possible.

Sunday

Sunny, with a high near 36.

Sunday Night

Mostly clear, with a low around 17.

Monday

Sunny, with a high near 39.

Monday Night

Mostly clear, with a low around 21.

Tuesday

Mostly sunny, with a high near 46.