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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

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

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

NA

57°F

14°C

Humidity 31%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 01 Aug 03:50 AM PDT
Extended Forecast for

6 Miles NW Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Patchy smoke between 8pm and 9pm. Mostly clear, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 56 °F

    Patchy Smoke
    then Clear

  • Sunday

    Sunday: Sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54. West wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 76. Southwest wind around 5 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 55. Southwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 25 mph.

    Low: 55 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Tonight
Patchy smoke between 8pm and 9pm. Mostly clear, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 54. West wind 5 to 10 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 76. Southwest wind around 5 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 55. Southwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Mammoth Lakes CA
 37.69°N 119.07°W (Elev. 9885 ft)
Last Update:
12:08 am PDT Aug 1, 2026
Forecast Valid:
4am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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