Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

7°F

-14°C

Humidity	89%
Wind Speed	W 2 MPH
Barometer	NA
Dewpoint	4°F (-16°C)
Visibility	NA
Last update	30 Dec 01:04 AM PST

More Information:

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

Extended Forecast for

12 Miles ESE Mammoth Lakes CA

Overnight
Low: 5 °F
Mostly Clear
Tuesday
High: 47 °F
Partly Sunny
Tuesday Night
Low: 20 °F
Mostly Cloudy
Wednesday
High: 47 °F
Rain Likely
then
Rain/Snow
Likely
Wednesday Night
Low: 28 °F
Rain Likely
New Year's Day
High: 46 °F
Rain Likely
Thursday Night
Low: 25 °F
Chance Rain
then Chance
Rain/Snow
Friday
High: 47 °F
Chance
Rain/Snow
Friday Night
Low: 23 °F
Rain/Snow
Likely

Detailed Forecast

Overnight

Mostly clear, with a low around 5. Calm wind.

Tuesday

Partly sunny, with a high near 47. Calm wind.

Tuesday Night

Mostly cloudy, with a low around 20. Calm wind.

Wednesday

Rain likely before 1pm, then snow likely, possibly mixed with rain. Snow level 7200 feet rising to 7900 feet in the afternoon. Cloudy, with a high near 47. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday Night

Rain likely, mainly after 10pm. Snow level 8800 feet rising to 9400 feet after midnight. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 60%.

New Year's Day

Rain likely, mainly before 10am. Snow level 8800 feet. Mostly cloudy, with a high near 46. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.

Thursday Night

A chance of rain before 4am, then a slight chance of snow. Snow level 8200 feet. Mostly cloudy, with a low around 25. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday

A slight chance of snow before 7am, then a chance of rain and snow between 7am and 1pm, then a chance of rain after 1pm. Snow level 7600 feet. Partly sunny, with a high near 47.

Friday Night

A chance of rain before 10pm, then rain and snow likely. Snow level 7700 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 23.

Saturday

Snow likely. Mostly cloudy, with a high near 44.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 19.

Sunday

A chance of snow. Partly sunny, with a high near 43.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 17.

Monday

A chance of snow. Partly sunny, with a high near 46.