Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

77°F

25°C

Humidity	32%
Wind Speed	W 2 MPH
Barometer	29.66 in (1004.4 mb)
Dewpoint	45°F (7°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	22 Aug 04:15 PM PDT

More Information:

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

Extended Forecast for

4 Miles SSE Mammoth Lakes CA

This Afternoon
High: 64 °F
Chance
T-storms
Tonight
Low: 45 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 62 °F
Showers
Likely
Saturday Night
Low: 43 °F
Chance
Showers then
Slight Chance
Showers
Sunday
High: 58 °F
Showers
Likely
Sunday Night
Low: 41 °F
Chance
Showers then
Slight Chance
Showers
Monday
High: 56 °F
Showers
Likely
Monday Night
Low: 39 °F
Showers
Likely
Tuesday
High: 54 °F
Showers
Likely

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 64. Southwest wind around 15 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Snow level 14600 feet. Mostly clear, with a low around 45. South wind around 10 mph.

Saturday

A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Snow level 14300 feet rising to 14800 feet in the afternoon. Increasing clouds, with a high near 62. South wind 5 to 10 mph. Chance of precipitation is 60%.

Saturday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Snow level 14500 feet. Mostly cloudy, with a low around 43. West wind 5 to 10 mph. Chance of precipitation is 50%.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after 11am. Snow level 14000 feet. Partly sunny, with a high near 58. West wind 5 to 15 mph. Chance of precipitation is 60%.

Sunday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Snow level 13600 feet. Mostly cloudy, with a low around 41. West wind around 10 mph. Chance of precipitation is 50%.

Monday

A chance of showers, then showers likely and possibly a thunderstorm after 11am. Snow level 13300 feet. Partly sunny, with a high near 56. Chance of precipitation is 70%.

Monday Night

Showers likely, mainly before 11pm. Snow level 13600 feet lowering to 13000 feet after midnight . Mostly cloudy, with a low around 39.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after 11am. Snow level 13000 feet. Partly sunny, with a high near 54.

Tuesday Night

Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers. Snow level 13200 feet lowering to 12700 feet after midnight . Mostly cloudy, with a low around 38.

Wednesday

A chance of showers and thunderstorms. Snow level 12400 feet. Partly sunny, with a high near 53.

Wednesday Night

A chance of rain and snow showers. Some thunder is also possible. Snow level 12600 feet lowering to 12100 feet after midnight . Partly cloudy, with a low around 36.

Thursday

A chance of rain and snow showers. Some thunder is also possible. Snow level 12000 feet. Mostly sunny, with a high near 52.

Thursday Night

Mostly clear, with a low around 36.

Friday

Sunny, with a high near 53.