Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

Winter Storm Warning until April 12, 11:00 PM PDT

Current conditions at

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

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

26°F

-3°C

Humidity	96%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	12 Apr 04:00 PM PDT

More Information:

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

Extended Forecast for

11 Miles SSE Mammoth Lakes CA

Winter Storm Warning April 12, 05:00pm until April 12, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 12, 05:00pm until April 12, 11:00pm
NOW until 11:00pm Sun
Winter Storm Warning
This Afternoon
High: 23 °F
Chance Snow
and Breezy
Tonight
Low: 8 °F
Chance Snow
and Breezy
then Slight
Chance Snow
Monday
High: 26 °F
Snow Showers
Likely
Monday Night
Low: 10 °F
Partly Cloudy
Tuesday
High: 33 °F
Sunny
Tuesday Night
Low: 18 °F
Mostly Clear
Wednesday
High: 35 °F
Mostly Sunny
Wednesday Night
Low: 20 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

A 50 percent chance of snow. Partly sunny and cold, with a high near 23. Wind chill values as low as 5. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -2. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. New snow accumulation of 2 to 4 inches possible.

Monday

A slight chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 26. Wind chill values as low as -2. South wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Monday Night

Partly cloudy, with a low around 10. Wind chill values as low as zero. North northwest wind 5 to 10 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.

Tuesday

Sunny, with a high near 33. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 18. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny, with a high near 35. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

Wednesday Night

Mostly cloudy, with a low around 20. Southwest wind around 15 mph, with gusts as high as 30 mph.

Thursday

A 20 percent chance of snow showers after 11am. Some thunder is also possible. Mostly sunny and cold, with a high near 32. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph.

Thursday Night

Partly cloudy, with a low around 10. Breezy, with a west wind 15 to 20 mph becoming northeast after midnight. Winds could gust as high as 30 mph.

Friday

Sunny, with a high near 35. East northeast wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

Friday Night

Partly cloudy, with a low around 17. West southwest wind around 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

Saturday

Mostly sunny, with a high near 40. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Partly cloudy, with a low around 22. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday

Mostly sunny, with a high near 43. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.