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

Hazardous Weather Outlook

Current conditions at

WILDHORSE (WHBU1)

Lat: 39.54525°NLon: 109.90813°WElev: 8157.0ft.

46°F

8°C

Humidity	67%
Wind Speed	SSW 22 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	24 Dec 01:48 PM MST

More Information:

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

Extended Forecast for

29 Miles ENE Sunnyside UT

This Afternoon
High: 57 °F
Slight Chance
Showers
Tonight
Low: 42 °F
Chance
Showers then
Showers
Likely
Christmas Day
High: 58 °F
Showers
Likely and
Breezy
Thursday Night
Low: 37 °F
Slight Chance
Showers then
Mostly Cloudy
Friday
High: 53 °F
Chance
Showers and
Breezy
Friday Night
Low: 33 °F
Chance
Showers
Saturday
High: 48 °F
Chance
Rain/Snow
Saturday Night
Low: 19 °F
Partly Cloudy
Sunday
High: 39 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers. Mostly cloudy, with a high near 57. South southwest wind around 10 mph, with gusts as high as 20 mph.

Tonight

Showers likely, mainly after 1am. Mostly cloudy, with a low around 42. South southeast wind 10 to 15 mph becoming east northeast in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

Christmas Day

Showers likely, mainly before 8am. Partly sunny, with a high near 58. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

Thursday Night

A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 37. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Friday

A 50 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 53. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

Friday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 33.

Saturday

A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 48. Chance of precipitation is 40%.

Saturday Night

Partly cloudy, with a low around 19.

Sunday

Sunny, with a high near 39.

Sunday Night

Mostly clear, with a low around 14.

Monday

Sunny, with a high near 39.