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 coastal areas from the DelMarVa Peninsula through southeastern New England. 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

13 Miles ESE Mammoth Lakes CA

This Afternoon
High: 40 °F
Mostly Sunny
Tonight
Low: 17 °F
Partly Cloudy
Monday
High: 44 °F
Mostly Sunny
Monday Night
Low: 23 °F
Mostly Cloudy
then Chance
Snow
Tuesday
High: 44 °F
Chance
Rain/Snow
then Chance
Rain
Tuesday Night
Low: 28 °F
Chance Rain
Wednesday
High: 47 °F
Slight Chance
Rain then
Mostly Sunny
Wednesday Night
Low: 26 °F
Partly Cloudy
Thursday
High: 50 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 40. East wind around 5 mph.

Tonight

Partly cloudy, with a low around 17. Calm wind.

Monday

Mostly sunny, with a high near 44. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

A 30 percent chance of snow after 4am. Snow level 7100 feet rising to 8300 feet after midnight. Mostly cloudy, with a low around 23. Southwest wind 5 to 10 mph. Little or no snow accumulation expected.

Tuesday

A chance of rain and snow before 8am, then a chance of snow between 8am and 9am, then a chance of rain after 9am. Partly sunny, with a high near 44. Southwest wind 10 to 15 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday Night

A 40 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 28. Southwest wind 5 to 10 mph.

Wednesday

A 20 percent chance of rain before 10am. Snow level 9700 feet. Mostly sunny, with a high near 47.

Wednesday Night

Partly cloudy, with a low around 26.

Thursday

Mostly sunny, with a high near 50.

Thursday Night

Partly cloudy, with a low around 28.

Friday

Mostly sunny, with a high near 53.