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

50°F

10°C

Humidity	46%
Wind Speed	N 0 MPH
Barometer	30.4 in (1029.46 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	26 Aug 06:15 AM PDT

More Information:

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

Extended Forecast for

9 Miles E Mammoth Lakes CA

Today
High: 83 °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: 73 °F
Showers
Likely
Friday Night
Low: 46 °F
Chance
Showers then
Partly Cloudy
Saturday
High: 74 °F
Slight Chance
Showers
Saturday Night
Low: 43 °F
Mostly Clear
Sunday
High: 75 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 83. 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 becoming light southwest in the evening. Winds could gust as high as 20 mph.

Thursday

Increasing clouds, with a high near 82. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

Thursday Night

A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 52. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

Friday

Showers likely, mainly after 11am. Mostly cloudy, with a high near 73. Light southwest wind increasing to 10 to 15 mph in the morning. 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 25 mph.

Saturday

A 20 percent chance of showers after 11am. Mostly sunny, with a high near 74.

Saturday Night

Mostly clear, with a low around 43.

Sunday

Sunny, with a high near 75.

Sunday Night

Mostly clear, with a low around 43.

Monday

Sunny, with a high near 73.