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

Heavy Rainfall and Flooding in the Southwest and Four Corners; Unsettled Weather in Florida

Heavy to excessive rainfall will continue today across portions of the Southwest and Four Corners Region, leading to flash, urban and small stream flooding. Significant river flooding is expected through Monday. Heavy rainfall is expected across southern and eastern Florida through Monday, with isolated flash flooding possible. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

28°F

-2°C

Humidity 86%
Wind Speed NNW 4 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 01 Nov 10:55 PM PST
Extended Forecast for

8 Miles E Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 16. West wind around 5 mph becoming calm after midnight.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 53. Calm wind.

    High: 53 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Calm wind becoming northwest around 5 mph after midnight.

    Low: 29 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 51. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. West wind around 5 mph becoming calm after midnight.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. Calm wind.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 16. West wind around 5 mph becoming calm after midnight.
Monday
Increasing clouds, with a high near 53. Calm wind.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Calm wind becoming northwest around 5 mph after midnight.
Tuesday
Sunny, with a high near 51. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 19. West wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 51. Calm wind.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Mammoth Lakes CA
 37.64°N 118.82°W (Elev. 7198 ft)
Last Update:
10:30 pm PST Nov 1, 2026
Forecast Valid:
11pm PST Nov 1, 2026-6pm PST Nov 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation