Heavy Rainfall in Southern California and in the Southern Plains; Heavy Snow in the Sierra Nevada Mountains and Rockies

A Pacific storm will bring coastal/lower elevation heavy to excessive rainfall to southern California and the Southern Rockies today, with localized flash flooding possible, especially near recent burn scars. Heavy snow is forecast over parts of the Sierra Nevada Mountains today and over the Northern Rockies on Wednesday. Several inches of snowfall accumulation is possible. Read More >

Hazardous Weather Conditions

Winter Storm Warning until October 15, 05:00 PM PDT

Current conditions at

DEVILS POST PILE RAWS NEAR MAMMOTH LAKES 6WSW DPO (DPPC1)

Lat: 37.63°NLon: 119.09333°WElev: 8024.0ft.

30°F

-1°C

Humidity	96%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	14 Oct 08:00 AM PDT

More Information:

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

Extended Forecast for

5 Miles W Mammoth Lakes CA

Winter Storm Warning October 14, 08:45am until October 15, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning October 14, 08:45am until October 15, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Today
High: 39 °F
Heavy Snow
Tonight
Low: 16 °F
Snow then
Chance Snow
Wednesday
High: 44 °F
Slight Chance
Snow then
Mostly Sunny
Wednesday Night
Low: 17 °F
Partly Cloudy
Thursday
High: 49 °F
Sunny
Thursday Night
Low: 20 °F
Mostly Clear
Friday
High: 56 °F
Sunny
Friday Night
Low: 26 °F
Mostly Clear

Detailed Forecast

Today

Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 39. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow, mainly before 11pm. Low around 16. South southwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 44. Calm wind becoming west southwest around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 17. Calm wind becoming north northeast around 5 mph after midnight. Winds could gust as high as 20 mph.

Thursday

Sunny, with a high near 49. North northeast wind around 5 mph, with gusts as high as 15 mph.

Thursday Night

Mostly clear, with a low around 20. Northeast wind 5 to 10 mph, with gusts as high as 25 mph.

Friday

Sunny, with a high near 56. Northeast wind around 5 mph becoming calm in the morning. Winds could gust as high as 20 mph.

Friday Night

Mostly clear, with a low around 26. Calm wind becoming north around 5 mph.

Saturday

Sunny, with a high near 60. North northeast wind around 5 mph becoming calm.

Saturday Night

Mostly clear, with a low around 28. Calm wind becoming west southwest around 5 mph after midnight.

Sunday

Sunny, with a high near 55. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Sunday Night

A slight chance of rain and snow. Snow level 9200 feet lowering to 7900 feet after midnight . Partly cloudy, with a low around 23. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

Monday

A chance of rain and snow. Partly sunny, with a high near 44. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.