Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

30°F

-1°C

Humidity	55%
Wind Speed	NW 6 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	24°F (-4°C)
Last update	21 May 05:55 AM PDT

More Information:

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

Extended Forecast for

10 Miles ENE Mammoth Lakes CA

Today
High: 66 °F
Sunny
Tonight
Low: 35 °F
Mostly Clear
Wednesday
High: 71 °F
Sunny
Wednesday Night
Low: 36 °F
Clear
Thursday
High: 68 °F
Sunny
Thursday Night
Low: 35 °F
Partly Cloudy
Friday
High: 67 °F
Mostly Sunny
Friday Night
Low: 35 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 69 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 66. Calm wind becoming north around 5 mph in the afternoon.

Tonight

Mostly clear, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 71. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

Wednesday Night

Clear, with a low around 36. West wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 30 mph.

Thursday

Sunny, with a high near 68. Light west wind increasing to 5 to 10 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 35. West wind 5 to 10 mph becoming light northwest in the evening.

Friday

Mostly sunny, with a high near 67.

Friday Night

A slight chance of showers and thunderstorms before 11pm. Snow level 9900 feet lowering to 9000 feet after midnight . Partly cloudy, with a low around 35.

Saturday

Sunny, with a high near 69.

Saturday Night

Mostly clear, with a low around 36.

Sunday

Sunny, with a high near 73.

Sunday Night

Mostly clear, with a low around 40.

Memorial Day

Sunny, with a high near 76.