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

16 Miles SE Mammoth Lakes CA

This Afternoon
High: 46 °F
Partly Sunny
Tonight
Low: 23 °F
Mostly Cloudy
and Windy
Tuesday
High: 44 °F
Chance
Rain/Snow and
Very Windy
Tuesday Night
Low: 27 °F
Chance
Rain/Snow and
Very Windy
Wednesday
High: 45 °F
Windy. Slight
Chance Snow
then Mostly
Sunny
Wednesday Night
Low: 23 °F
Partly Cloudy
and Breezy
Thursday
High: 50 °F
Mostly Sunny
Thursday Night
Low: 27 °F
Partly Cloudy
Friday
High: 51 °F
Partly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 46. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tonight

Mostly cloudy, with a low around 23. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.

Tuesday

A chance of snow before 10am, then a chance of rain and snow. Snow level 10500 feet. Partly sunny, with a high near 44. Very windy, with a southwest wind 40 to 45 mph increasing to 45 to 50 mph in the afternoon. Winds could gust as high as 75 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Tuesday Night

A chance of rain and snow before 1am, then a chance of snow. Snow level 10400 feet. Mostly cloudy, with a low around 27. Very windy, with a southwest wind 35 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Wednesday

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

Wednesday Night

Partly cloudy, with a low around 23. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.

Thursday

Mostly sunny, with a high near 50.

Thursday Night

Partly cloudy, with a low around 27.

Friday

Partly sunny, with a high near 51.

Friday Night

Partly cloudy, with a low around 26. Breezy.