Heavy Rainfall Threat Continues in the Southeastern U.S.; Severe Weather Threat in the Plains

Showers and thunderstorms with locally heavy rainfall may create a threat for scattered instances of flash flooding across portions of the Southeast. Thunderstorms capable of producing isolated severe gusts and hail will be possible over parts of the north-central Plains. Elevated to locally critical fire weather conditions are possible in Wyoming. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

75°F

24°C

Humidity	13%
Wind Speed	W 20 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Last update	14 Sep 04:55 PM PDT

More Information:

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

Extended Forecast for

19 Miles SE Mammoth Lakes CA

Tonight
Low: 33 °F
Mostly Clear
Sunday
High: 56 °F
Sunny and
Breezy
Sunday Night
Low: 25 °F
Chance Snow
Showers and
Breezy
Monday
High: 39 °F
Chance Snow
Showers and
Breezy
Monday Night
Low: 22 °F
Mostly Clear
Tuesday
High: 50 °F
Sunny
Tuesday Night
Low: 27 °F
Slight Chance
Snow Showers
Wednesday
High: 41 °F
Snow Showers
Likely
Wednesday Night
Low: 24 °F
Snow Showers
Likely

Detailed Forecast

Tonight

Mostly clear, with a low around 33. Southwest wind around 10 mph.

Sunday

Sunny, with a high near 56. Breezy, with a west southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.

Sunday Night

A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 25. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.

Monday

A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 39. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 38 mph. New snow accumulation of around an inch possible.

Monday Night

Mostly clear, with a low around 22. West wind 7 to 14 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 50.

Tuesday Night

A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 27.

Wednesday

Snow showers likely, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 41.

Wednesday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 24.

Thursday

A chance of snow showers before 1pm, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 41.