Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Hazardous Weather Conditions

Winter Storm Warning until April 22, 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.

25°F

-4°C

Humidity	95%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	22 Apr 04:00 AM PDT

More Information:

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

Extended Forecast for

12 Miles SSE Mammoth Lakes CA

Winter Storm Warning April 22, 05:27am until April 22, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 22, 05:27am until April 22, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Overnight
Low: 14 °F
Slight Chance
Snow
Wednesday
High: 23 °F
Chance Snow
and Breezy
Wednesday Night
Low: 11 °F
Mostly Clear
Thursday
High: 34 °F
Sunny
Thursday Night
Low: 20 °F
Partly Cloudy
Friday
High: 34 °F
Partly Sunny
Friday Night
Low: 21 °F
Mostly Cloudy
Saturday
High: 30 °F
Chance Snow
Showers and
Breezy

Detailed Forecast

Overnight

A 10 percent chance of snow. Mostly cloudy, with a low around 14. Wind chill values as low as -1. Southwest wind around 15 mph, with gusts as high as 25 mph.

Wednesday

A chance of snow, mainly between 11am and 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Mostly sunny and cold, with a high near 23. Wind chill values as low as -2. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Wednesday Night

Mostly clear, with a low around 11. Wind chill values as low as 2. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 34. Wind chill values as low as 4. North northwest wind around 5 mph becoming northeast in the morning.

Thursday Night

Partly cloudy, with a low around 20. West wind 5 to 10 mph.

Friday

Partly sunny, with a high near 34. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Friday Night

Mostly cloudy, with a low around 21. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Saturday

A 50 percent chance of snow showers after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 30. Breezy, with a west southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Saturday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 18. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Sunday

A slight chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 28. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Sunday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 17. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Monday

A 20 percent chance of snow. Partly sunny and cold, with a high near 31. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Monday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 19. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday

A 30 percent chance of snow showers. Some thunder is also possible. Partly sunny and cold, with a high near 32. West wind 10 to 15 mph, with gusts as high as 25 mph.