Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Current conditions at

Top Stn/Summit - 11,053ft (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

54°F

12°C

Humidity	40%
Wind Speed	SSW 9 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	23 Jul 04:20 AM PDT

More Information:

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

Extended Forecast for

3 Miles SW Mammoth Lakes CA

Today
High: 72 °F
Areas Smoke
then Sunny
Tonight
Low: 56 °F
Mostly Clear
Friday
High: 71 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 56 °F
Mostly Clear
and Breezy
then Mostly
Clear
Saturday
High: 70 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: 54 °F
Mostly Clear
and Breezy
then Mostly
Clear
Sunday
High: 70 °F
Sunny
Sunday Night
Low: 53 °F
Mostly Clear
Monday
High: 69 °F
Sunny

Detailed Forecast

Today

Areas of smoke before noon. Sunny, with a high near 72. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tonight

Mostly clear, with a low around 56. South wind 10 to 15 mph, with gusts as high as 25 mph.

Friday

Sunny, with a high near 71. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Friday Night

Mostly clear, with a low around 56. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Saturday

Sunny, with a high near 70. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around 54. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Sunday

Sunny, with a high near 70.

Sunday Night

Mostly clear, with a low around 53.

Monday

Sunny, with a high near 69.