Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

1°F

-17°C

Humidity	82%
Wind Speed	W 4 MPH
Barometer	NA
Dewpoint	-3°F (-19°C)
Visibility	NA
Wind Chill	-8°F (-22°C)
Last update	21 Feb 04:04 AM PST

More Information:

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

Extended Forecast for

14 Miles SE Mammoth Lakes CA

Tonight
Low: 21 °F
Mostly Cloudy
and Windy
Tuesday
High: 38 °F
Chance Snow
and Very
Windy
Tuesday Night
Low: 25 °F
Chance Snow
and Very
Windy
Wednesday
High: 40 °F
Windy. Slight
Chance Snow
then Mostly
Sunny
Wednesday Night
Low: 22 °F
Partly Cloudy
and Breezy
Thursday
High: 44 °F
Mostly Sunny
Thursday Night
Low: 25 °F
Partly Cloudy
Friday
High: 45 °F
Mostly Sunny
Friday Night
Low: 24 °F
Partly Cloudy
then Partly
Cloudy and
Breezy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 21. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph.

Tuesday

A 50 percent chance of snow. Partly sunny, with a high near 38. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 70 mph. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

A 50 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 25. Very windy, with a west wind 35 to 45 mph, with gusts as high as 65 mph. New snow accumulation of less than a half inch possible.

Wednesday

A 20 percent chance of snow before 10am. Mostly sunny, with a high near 40. Windy, with a west wind around 30 mph, with gusts as high as 45 mph.

Wednesday Night

Partly cloudy, with a low around 22. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

Thursday

Mostly sunny, with a high near 44. West wind around 15 mph, with gusts as high as 25 mph.

Thursday Night

Partly cloudy, with a low around 25.

Friday

Mostly sunny, with a high near 45.

Friday Night

Partly cloudy, with a low around 24. Breezy.