Unsettled Weather in the Southeast and West; Unseasonably Hot in the North-Central U.S.; Coastal Impacts Along the East Coast

Thunderstorms and heavy rainfall may produce isolated flash flooding along the southeast Atlantic coast the next several days. Showers and thunderstorms persist across portions of the Great Basin, Pacific Northwest, and northern Rockies. Unseasonably hot temperatures continue for much of the Plains and Midwest. High surf, dangerous rip currents, and coastal flooding continue along the East Coast. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

55°F

13°C

Humidity	63%
Wind Speed	WSW 5 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	43°F (6°C)
Visibility	NA
Last update	02 Oct 01:45 PM PDT

More Information:

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

Extended Forecast for

Mammoth Lakes CA

This Afternoon
High: 57 °F
Slight Chance
T-storms
Tonight
Low: 36 °F
Breezy.
Showers
Likely then
Rain/Snow
Likely
Friday
High: 43 °F
Chance Snow
Showers
Friday Night
Low: 30 °F
Partly Cloudy
Saturday
High: 54 °F
Sunny
Saturday Night
Low: 33 °F
Mostly Clear
Sunday
High: 54 °F
Sunny
Sunday Night
Low: 34 °F
Mostly Clear
Monday
High: 53 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Snow level 11600 feet. Mostly sunny, with a high near 57. Southwest wind around 15 mph, with gusts as high as 35 mph.

Tonight

Rain showers likely before 5am, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Snow level 11400 feet lowering to 9800 feet after midnight . Mostly cloudy, with a low around 36. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday

A 50 percent chance of snow showers, mainly after 11am. Some thunder is also possible. Partly sunny, with a high near 43. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Little or no snow accumulation expected.

Friday Night

Partly cloudy, with a low around 30. Southwest wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 25 mph.

Saturday

Sunny, with a high near 54. Northwest wind around 5 mph becoming calm in the morning.

Saturday Night

Mostly clear, with a low around 33. North wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 54.

Sunday Night

Mostly clear, with a low around 34.

Monday

Sunny, with a high near 53.