Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

ROCK CREEK (RCEC1)

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

32°F

0°C

Humidity	100%
Wind Speed	ESE 2 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	01 Jan 08:04 AM PST

More Information:

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

Extended Forecast for

15 Miles W Chalfant CA

Winter Storm Watch January 2, 04:00pm until January 4, 10:00am

Winter Weather Advisory until January 1, 12:00pm

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Winter Weather Advisory until January 1, 12:00pm
NOW until 12:00pm Thu
Winter Weather Advisory
New Year's Day
High: 39 °F
Rain/Snow
Tonight
Low: 25 °F
Partly Cloudy
Friday
High: 41 °F
Mostly Sunny
Friday Night
Low: 29 °F
Slight Chance
Snow then
Chance
Rain/Snow
Saturday
High: 41 °F
Rain/Snow
Saturday Night
Low: 28 °F
Rain/Snow
Likely then
Snow Likely
Sunday
High: 40 °F
Snow then
Rain/Snow
Sunday Night
Low: 27 °F
Rain/Snow
then Snow

Detailed Forecast

New Year's Day

Rain and snow, mainly before 1pm. Snow level 7100 feet. High near 39. Southeast wind around 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

Partly cloudy, with a low around 25. Northwest wind around 10 mph.

Friday

Mostly sunny, with a high near 41. West wind 5 to 10 mph becoming southeast in the morning.

Friday Night

A slight chance of snow between 10pm and 1am, then a chance of rain and snow. Mostly cloudy, with a low around 29. South wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday

Rain and snow, becoming all rain after 1pm. Snow level 7500 feet. High near 41. South wind 10 to 15 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday Night

Rain and snow likely, becoming all snow after 10pm. Mostly cloudy, with a low around 28. South wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday

Snow before 4pm, then rain and snow. High near 40. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Rain and snow, becoming all snow after 7pm. Mostly cloudy, with a low around 27.

Monday

Snow likely. Mostly cloudy, with a high near 37.

Monday Night

A chance of snow. Mostly cloudy, with a low around 22.

Tuesday

A chance of snow. Partly sunny, with a high near 35.

Tuesday Night

A slight chance of snow. Mostly cloudy, with a low around 21.