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

38°F

3°C

Humidity	77%
Wind Speed	N 0 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Last update	22 May 01:15 AM PDT

More Information:

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

Extended Forecast for

12 Miles ESE Mammoth Lakes CA

Overnight
Low: 39 °F
Mostly Clear
Wednesday
High: 67 °F
Sunny then
Sunny and
Breezy
Wednesday Night
Low: 40 °F
Mostly Clear
Thursday
High: 64 °F
Sunny
Thursday Night
Low: 39 °F
Partly Cloudy
Friday
High: 62 °F
Slight Chance
T-storms
Friday Night
Low: 37 °F
Partly Cloudy
Saturday
High: 62 °F
Sunny
Saturday Night
Low: 39 °F
Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 39. Southwest wind around 5 mph becoming calm.

Wednesday

Sunny, with a high near 67. Breezy, with a light southwest wind becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Wednesday Night

Mostly clear, with a low around 40. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

Thursday

Sunny, with a high near 64. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 39. West wind 5 to 10 mph becoming light in the evening.

Friday

A 20 percent chance of showers and thunderstorms after 11am. Snow level 7900 feet rising to 9600 feet in the afternoon. Mostly sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 37.

Saturday

Sunny, with a high near 62.

Saturday Night

Clear, with a low around 39.

Sunday

Sunny, with a high near 68.

Sunday Night

Mostly clear, with a low around 43.

Memorial Day

Sunny, with a high near 71.