Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

56°F

13°C

Humidity	37%
Wind Speed	SSW 0 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	29 Jun 12:00 PM PDT

More Information:

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

Extended Forecast for

Mammoth Lakes CA

This Afternoon
High: 62 °F
Slight Chance
T-storms
Tonight
Low: 37 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 68 °F
Sunny
Tuesday Night
Low: 40 °F
Mostly Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 41 °F
Mostly Clear
Thursday
High: 71 °F
Sunny
Thursday Night
Low: 41 °F
Mostly Clear
Friday
High: 74 °F
Sunny

Detailed Forecast

This Afternoon

A slight chance of thunderstorms after 5pm. Snow level 10200 feet. Mostly sunny, with a high near 62. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

Tonight

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Snow level 10400 feet lowering to 9500 feet after midnight . Mostly cloudy, then gradually becoming clear, with a low around 37. West wind around 5 mph becoming calm. Chance of precipitation is 20%.

Tuesday

Sunny, with a high near 68. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 40. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Wednesday

Sunny, with a high near 70. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

Wednesday Night

Mostly clear, with a low around 41. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

Thursday

Sunny, with a high near 71.

Thursday Night

Mostly clear, with a low around 41.