National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain from Tropical Storm Moke will begin to impact the Big Island today, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Repeated storms and heavy rainfall may cause flash flooding from the Plains into the Lower MS Valley. Dangerous heat persists across the South. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Clear

81°F

27°C

Humidity 18%
Wind Speed E 16 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 23 Aug 12:15 PM PDT
Extended Forecast for

10 Miles E Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 84. South wind 5 to 15 mph becoming west.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. West wind 10 to 15 mph becoming light in the evening.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. Light west wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. Southwest wind 10 to 15 mph becoming light after midnight.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 84. South wind 5 to 15 mph becoming west.
Tonight
Partly cloudy, with a low around 48. West wind 10 to 15 mph becoming light in the evening.
Monday
Mostly sunny, with a high near 82. Light west wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 47. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
Mostly sunny, with a high near 83. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 48. Southwest wind 10 to 15 mph becoming light after midnight.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 81. Breezy.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Mammoth Lakes CA
 37.66°N 118.8°W (Elev. 6998 ft)
Last Update:
11:30 am PDT Aug 23, 2026
Forecast Valid:
12pm PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
Forecast Discussion
 
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