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.

Overcast

35°F

2°C

Humidity	58%
Wind Speed	N 0 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Last update	26 Dec 04:54 AM MST

More Information:

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

Extended Forecast for

14 Miles N Superior WY

Today
High: 38 °F
Snow Likely
and Patchy
Blowing Snow
Tonight
Low: 23 °F
Snow and
Patchy
Blowing Snow
then Chance
Snow and
Breezy
Saturday
High: 27 °F
Chance Snow
and Breezy
Saturday Night
Low: 6 °F
Slight Chance
Snow and
Blustery
Sunday
High: 15 °F
Sunny
Sunday Night
Low: 5 °F
Mostly Clear
Monday
High: 19 °F
Sunny
Monday Night
Low: 13 °F
Mostly Clear
Tuesday
High: 25 °F
Mostly Sunny

Detailed Forecast

Today

Snow likely, mainly after 3pm. Patchy blowing snow after 5pm. Mostly cloudy, with a high near 38. Windy, with a south southwest wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, mainly before 11pm. Patchy blowing snow between 9pm and 11pm. Low around 23. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday

A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 27. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 38 mph.

Saturday Night

A 20 percent chance of snow. Partly cloudy, with a low around 6. Wind chill values as low as -5. Blustery, with a west northwest wind 13 to 20 mph, with gusts as high as 30 mph.

Sunday

Sunny, with a high near 15. West wind 11 to 14 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear, with a low around 5. West wind around 10 mph.

Monday

Sunny, with a high near 19. West wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 13.

Tuesday

Mostly sunny, with a high near 25.

Tuesday Night

Mostly clear, with a low around 17.