Areas of Excessive Rainfall and Extreme Heat; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding Tuesday. Hot to extremely hot temperatures are in place through Tuesday across much of the western U.S. and northern New England. Tropical Storm Erin is forecast to become a Major Hurricane by this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

57°F

14°C

Humidity	39%
Wind Speed	W 2 MPH
Barometer	29.76 in (1007.79 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Last update	12 Aug 02:15 AM PDT

More Information:

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

Extended Forecast for

2 Miles SSW Mammoth Lakes CA

Overnight
Low: 54 °F
Clear
Tuesday
High: 75 °F
Chance
Showers
Tuesday Night
Low: 53 °F
Mostly Clear
Wednesday
High: 70 °F
Slight Chance
T-storms
Wednesday Night
Low: 49 °F
Slight Chance
Showers then
Mostly Clear
Thursday
High: 68 °F
Sunny
Thursday Night
Low: 48 °F
Mostly Clear
Friday
High: 66 °F
Sunny
Friday Night
Low: 46 °F
Mostly Clear

Detailed Forecast

Overnight

Clear, with a low around 54. East wind around 5 mph.

Tuesday

A slight chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 75. East wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Tuesday Night

Mostly clear, with a low around 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Wednesday Night

A 20 percent chance of showers before 11pm. Mostly clear, with a low around 49. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday

Sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Thursday Night

Mostly clear, with a low around 48.

Friday

Sunny, with a high near 66.