Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

70°F

21°C

Humidity	28%
Wind Speed	N 0 MPH
Barometer	30.41 in (1029.8 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	26 Aug 08:55 AM PDT

More Information:

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

Extended Forecast for

8 Miles ENE Mammoth Lakes CA

Today
High: 84 °F
Sunny then
Slight Chance
Showers
Tonight
Low: 50 °F
Mostly Clear
Thursday
High: 82 °F
Increasing
Clouds
Thursday Night
Low: 52 °F
Slight Chance
Showers
Friday
High: 74 °F
Showers
Likely and
Breezy
Friday Night
Low: 46 °F
Chance
Showers then
Partly Cloudy
Saturday
High: 75 °F
Slight Chance
Showers and
Breezy
Saturday Night
Low: 43 °F
Mostly Clear
Sunday
High: 76 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 84. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Tonight

Mostly clear, with a low around 50. West wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

Increasing clouds, with a high near 82. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

Thursday Night

A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 52. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

Friday

Showers likely, mainly after 11am. Mostly cloudy, with a high near 74. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

Friday Night

A 40 percent chance of showers before 11pm. Partly cloudy, with a low around 46. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

Saturday

A 20 percent chance of showers after 11am. Sunny, with a high near 75. Breezy.

Saturday Night

Mostly clear, with a low around 43.

Sunday

Sunny, with a high near 76.

Sunday Night

Mostly clear, with a low around 42.

Monday

Sunny, with a high near 74.