Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Clear

66°F

19°C

Humidity	48%
Wind Speed	W 12 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	17 Jun 09:55 PM PDT

More Information:

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

Extended Forecast for

9 Miles SE Mammoth Lakes CA

Tonight
Low: 44 °F
Mostly Clear
and Breezy
Thursday
High: 68 °F
Sunny then
Chance
Showers
Thursday Night
Low: 42 °F
Slight Chance
Showers then
Mostly Clear
Juneteenth
High: 62 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 34 °F
Mostly Clear
and Windy
then Mostly
Clear
Saturday
High: 61 °F
Sunny
Saturday Night
Low: 37 °F
Clear
Sunday
High: 64 °F
Sunny
Sunday Night
Low: 40 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 44. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Thursday

A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Snow level 13500 feet rising to 14400 feet in the afternoon. Increasing clouds, with a high near 68. Northwest wind around 10 mph becoming east in the morning.

Thursday Night

A 20 percent chance of showers before 8pm. Snow level 14300 feet lowering to 13300 feet after midnight . Mostly clear, with a low around 42. West wind 10 to 15 mph.

Juneteenth

Sunny, with a high near 62. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

Friday Night

Mostly clear, with a low around 34. Windy, with a southwest wind 20 to 30 mph decreasing to 10 to 20 mph after midnight. Winds could gust as high as 45 mph.

Saturday

Sunny, with a high near 61. West wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Clear, with a low around 37.

Sunday

Sunny, with a high near 64.

Sunday Night

Mostly clear, with a low around 40.

Monday

Sunny, with a high near 67.

Monday Night

Mostly clear, with a low around 41.