Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from February 15, 10:00 PM PST until February 18, 10:00 PM PST

Current conditions at

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

49°F

9°C

Humidity	20%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	9°F (-13°C)
Visibility	NA
Last update	13 Feb 04:04 PM PST

More Information:

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

Extended Forecast for

17 Miles SE Mammoth Lakes CA

Winter Storm Watch February 15, 10:00pm until February 18, 10:00pm

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 14 °F
Partly Cloudy
Saturday
High: 43 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 14 °F
Partly Cloudy
and Breezy
Sunday
High: 39 °F
Mostly Sunny
and Breezy
Sunday Night
Low: 13 °F
Breezy.
Chance Snow
then Heavy
Snow
Washington's Birthday
High: 31 °F
Heavy Snow
and Windy
Monday Night
Low: 11 °F
Heavy Snow
and Very
Windy
Tuesday
High: 26 °F
Heavy Snow
and Very
Windy
Tuesday Night
Low: 6 °F
Heavy Snow
and Very
Windy

Detailed Forecast

Tonight

Partly cloudy, with a low around 14. Northwest wind 5 to 10 mph becoming southwest after midnight.

Saturday

Mostly sunny, with a high near 43. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Partly cloudy, with a low around 14. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph.

Sunday

Mostly sunny, with a high near 39. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.

Sunday Night

Snow likely, mainly after 4am. The snow could be heavy at times. Increasing clouds, with a low around 13. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Washington's Birthday

Snow. The snow could be heavy at times. High near 31. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 14 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 11. Very windy. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Tuesday

Snow. The snow could be heavy at times. Cloudy, with a high near 26. Very windy.

Tuesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 6. Very windy.

Wednesday

Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 24. Breezy.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around -1. Breezy.

Thursday

A slight chance of snow. Mostly sunny, with a high near 29. Breezy.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 4. Breezy.