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

Heavy Rainfall Continues in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday. Gusty winds and low humidity will promote elevated to critical fire weather conditions from central Georgia into north-central North Carolina Wednesday. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

55°F

13°C

Humidity 40%
Wind Speed NW 8 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 07 Apr 07:55 PM PDT
Extended Forecast for

4 Miles ENE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am. Snow level 8500 feet rising to 9500 feet in the afternoon. Mostly sunny, with a high near 59. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 59 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Snow level 9600 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 32. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Slight Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm after 11am. Snow level 8400 feet. Partly sunny, with a high near 55. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Rain showers likely before 2am, then snow showers likely. Some thunder is also possible. Snow level 8600 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of snow showers before 11am, then snow showers, possibly mixed with rain. Some thunder is also possible. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 34. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 64. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 32. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers after 11am. Snow level 8500 feet rising to 9500 feet in the afternoon. Mostly sunny, with a high near 59. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of showers. Snow level 9600 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 32. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Showers likely and possibly a thunderstorm after 11am. Snow level 8400 feet. Partly sunny, with a high near 55. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Friday Night
Rain showers likely before 2am, then snow showers likely. Some thunder is also possible. Snow level 8600 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow showers before 11am, then snow showers, possibly mixed with rain. Some thunder is also possible. Mostly cloudy, with a high near 46.
Saturday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 24.
Sunday
A chance of snow showers. Partly sunny, with a high near 42.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Mammoth Lakes CA
 37.67°N 118.89°W (Elev. 7671 ft)
Last Update:
4:30 pm PDT Apr 7, 2026
Forecast Valid:
8pm PDT Apr 7, 2026-6pm PDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation