Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

88°F

31°C

Humidity	14%
Wind Speed	ESE 12 MPH
Barometer	30.26 in (1024.72 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	19 Aug 03:35 PM PDT

More Information:

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

Extended Forecast for

7 Miles ESE Mammoth Lakes CA

This Afternoon
High: 87 °F
Mostly Sunny
Tonight
Low: 50 °F
Partly Cloudy
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Friday
High: 83 °F
Mostly Sunny
Friday Night
Low: 47 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Saturday
High: 81 °F
Sunny then
Mostly Sunny
and Breezy
Saturday Night
Low: 45 °F
Mostly Clear
and Breezy
then Mostly
Clear
Sunday
High: 81 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 87. West wind around 15 mph, with gusts as high as 25 mph.

Tonight

Partly cloudy, with a low around 50. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday

Sunny, with a high near 87. Southwest wind 5 to 15 mph becoming east in the morning. Winds could gust as high as 25 mph.

Thursday Night

Mostly clear, with a low around 50. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.

Friday

Mostly sunny, with a high near 83. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Friday Night

Partly cloudy, with a low around 47. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

Saturday

Mostly sunny, with a high near 81. Breezy.

Saturday Night

Mostly clear, with a low around 45. Breezy.

Sunday

Sunny, with a high near 81.

Sunday Night

Mostly clear, with a low around 45. Breezy.

Monday

Sunny, with a high near 79. Breezy.

Monday Night

Partly cloudy, with a low around 44. Breezy.