Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. 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	65%
Wind Speed	W 19 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	16 Jun 06:20 PM PDT

More Information:

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

Extended Forecast for

2 Miles W Mammoth Lakes CA

Tonight
Low: 51 °F
Mostly Clear
Wednesday
High: 68 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 51 °F
Mostly Clear
and Breezy
Thursday
High: 68 °F
Slight Chance
T-storms
Thursday Night
Low: 48 °F
Partly Cloudy
Juneteenth
High: 60 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 61 °F
Sunny
Saturday Night
Low: 43 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 51. Southwest wind around 15 mph becoming north after midnight. Winds could gust as high as 25 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 2pm. Snow level 12800 feet rising to 14100 feet in the afternoon. Sunny, with a high near 68. North wind around 10 mph becoming southwest in the afternoon.

Wednesday Night

Mostly clear, with a low around 51. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

Thursday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 68. Northwest wind 10 to 15 mph becoming northeast in the morning. Winds could gust as high as 25 mph.

Thursday Night

Partly cloudy, with a low around 48. West wind around 10 mph.

Juneteenth

Sunny, with a high near 60. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Friday Night

Mostly clear, with a low around 40.

Saturday

Sunny, with a high near 61.

Saturday Night

Mostly clear, with a low around 43.

Sunday

Sunny, with a high near 63.