Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Partly Cloudy

81°F

27°C

Humidity	17%
Wind Speed	WNW 14 MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	18 Jul 04:55 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: 82 °F
Slight Chance
T-storms
Tonight
Low: 48 °F
Slight Chance
T-storms then
Clear
Saturday
High: 82 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 82 °F
Slight Chance
T-storms
Sunday Night
Low: 45 °F
Mostly Clear
Monday
High: 79 °F
Sunny
Monday Night
Low: 42 °F
Mostly Clear
Tuesday
High: 77 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. West wind around 10 mph, with gusts as high as 20 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 48. West wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 20 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 82. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 48. West wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 20 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 82. Light southwest wind increasing to 10 to 15 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 45. Southwest wind 5 to 15 mph.

Monday

Sunny, with a high near 79.

Monday Night

Mostly clear, with a low around 42.

Tuesday

Sunny, with a high near 77.

Tuesday Night

Mostly clear, with a low around 43.

Wednesday

Sunny, with a high near 78.