Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

22°F

-6°C

Humidity	78%
Wind Speed	WNW 4 MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	NA
Wind Chill	17°F (-8°C)
Last update	29 Dec 11:04 AM PST

More Information:

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

Extended Forecast for

17 Miles ESE Mammoth Lakes CA

Today
High: 41 °F
Sunny
Tonight
Low: 16 °F
Mostly Clear
Tuesday
High: 47 °F
Mostly Sunny
Tuesday Night
Low: 27 °F
Mostly Cloudy
Wednesday
High: 47 °F
Chance
Rain/Snow
Wednesday Night
Low: 30 °F
Rain Likely
New Year's Day
High: 45 °F
Rain Likely
Thursday Night
Low: 27 °F
Chance Rain
then Chance
Rain/Snow
Friday
High: 46 °F
Chance
Rain/Snow

Detailed Forecast

Today

Sunny, with a high near 41. Northwest wind around 5 mph.

Tonight

Mostly clear, with a low around 16. West wind around 5 mph.

Tuesday

Mostly sunny, with a high near 47. Southwest wind around 5 mph.

Tuesday Night

Mostly cloudy, with a low around 27. Calm wind.

Wednesday

A chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level 7900 feet rising to 9000 feet in the afternoon. Mostly cloudy, with a high near 47. Southwest wind around 5 mph becoming south in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

Wednesday Night

Rain likely, mainly after 10pm. Snow level 9400 feet. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 70%.

New Year's Day

Rain likely. Snow level 8800 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

Thursday Night

A chance of rain before 1am, then a chance of rain and snow. Snow level 8300 feet. Mostly cloudy, with a low around 27.

Friday

A chance of rain and snow. Snow level 7700 feet. Partly sunny, with a high near 46.

Friday Night

A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 26.

Saturday

Snow likely. Mostly cloudy, with a high near 43.