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

Rock Springs, Rock Springs-Sweetwater County Airport (KRKS)

Lat: 41.59417°NLon: 109.06528°WElev: 6759.0ft.

Clear

31°F

-1°C

Humidity	72%
Wind Speed	W 9 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	26 Dec 01:54 AM MST

More Information:

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

Extended Forecast for

12 Miles NE Superior WY

Overnight
Low: 29 °F
Partly Cloudy
Friday
High: 46 °F
Windy. Mostly
Cloudy then
Chance
Rain/Snow
Friday Night
Low: 26 °F
Snow Likely
and Breezy
Saturday
High: 34 °F
Chance Snow
and Breezy
Saturday Night
Low: 9 °F
Slight Chance
Snow and
Blustery
Sunday
High: 22 °F
Sunny
Sunday Night
Low: 4 °F
Mostly Clear
Monday
High: 27 °F
Sunny
Monday Night
Low: 12 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 29. South southwest wind around 9 mph.

Friday

A chance of rain and snow, mainly after 2pm. Mostly cloudy, with a high near 46. Windy, with a south southwest wind 10 to 15 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Friday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 34. Breezy, with a west southwest wind 13 to 21 mph, with gusts as high as 34 mph.

Saturday Night

A 20 percent chance of snow. Partly cloudy, with a low around 9. Blustery, with a west northwest wind 9 to 15 mph, with gusts as high as 29 mph.

Sunday

Sunny, with a high near 22. West wind 9 to 14 mph, with gusts as high as 24 mph.

Sunday Night

Mostly clear, with a low around 4. West wind 6 to 8 mph.

Monday

Sunny, with a high near 27.

Monday Night

Mostly clear, with a low around 12.

Tuesday

Mostly sunny, with a high near 34.