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 Weather Advisory until April 22, 05:00 PM PDT

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

24°F

-4°C

Humidity	91%
Wind Speed	W 3 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	22°F (-6°C)
Visibility	NA
Last update	22 Apr 02:30 AM PDT

More Information:

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

Extended Forecast for

Mammoth Lakes CA

Winter Weather Advisory April 22, 02:59am until April 22, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 22, 02:59am until April 22, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Overnight
Low: 18 °F
Chance Snow
Showers and
Breezy
Wednesday
High: 31 °F
Slight Chance
Snow Showers
Wednesday Night
Low: 17 °F
Mostly Clear
Thursday
High: 44 °F
Sunny
Thursday Night
Low: 26 °F
Partly Cloudy
Friday
High: 43 °F
Partly Sunny
Friday Night
Low: 27 °F
Mostly Cloudy
Saturday
High: 37 °F
Snow Showers
Likely

Detailed Forecast

Overnight

A 30 percent chance of snow showers. Mostly cloudy, with a low around 18. Breezy, with a southwest wind around 20 mph, with gusts as high as 40 mph. Total nighttime snow accumulation of 10 to 16 inches possible.

Wednesday

A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 31. Southwest wind around 15 mph, with gusts as high as 35 mph.

Wednesday Night

Mostly clear, with a low around 17. Southwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 30 mph.

Thursday

Sunny, with a high near 44. Southwest wind around 5 mph becoming northeast in the morning.

Thursday Night

Partly cloudy, with a low around 26. West wind around 5 mph.

Friday

Partly sunny, with a high near 43. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Friday Night

Mostly cloudy, with a low around 27.