Two Storms Tracking through the Southwest and Southcentral U.S.

A storm over the southwest U.S. will shift east through Thursday while another Pacific storm pivots over the region Friday through the weekend. Widespread low elevation rain and high elevation snow showers are expected with each storm. Both storms will shift over the central U.S. with the first occurring tonight through Thursday and the second Saturday night into Monday. Flood Watches issued. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from November 20, 07:00 AM PST until November 21, 07:00 AM PST

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

35°F

2°C

Humidity	78%
Wind Speed	SSW 0 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	19 Nov 03:30 PM PST

More Information:

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

Extended Forecast for

Mammoth Lakes CA

Winter Weather Advisory November 20, 07:00am until November 21, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 38 °F
Mostly Sunny
Tonight
Low: 21 °F
Partly Cloudy
then Slight
Chance Snow
Thursday
High: 34 °F
Heavy Snow
Thursday Night
Low: 23 °F
Heavy Snow
Friday
High: 32 °F
Slight Chance
Snow
Friday Night
Low: 21 °F
Mostly Cloudy
Saturday
High: 39 °F
Mostly Sunny
Saturday Night
Low: 23 °F
Mostly Clear
Sunday
High: 46 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 38. Calm wind.

Tonight

A 10 percent chance of snow after 4am. Increasing clouds, with a low around 21. Southwest wind around 5 mph.

Thursday

Snow, mainly after 10am. The snow could be heavy at times. High near 34. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 23. North wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday

A 20 percent chance of snow. Mostly cloudy, with a high near 32. Northeast wind around 10 mph, with gusts as high as 25 mph.

Friday Night

Mostly cloudy, with a low around 21. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.

Saturday

Mostly sunny, with a high near 39.

Saturday Night

Mostly clear, with a low around 23.

Sunday

Sunny, with a high near 46.

Sunday Night

Mostly clear, with a low around 26.