Unsettled Weather in the Eastern U.S. through Memorial Day

Wet, stormy, and unsettled weather continues for much of the eastern half of the U.S. through Memorial Day. There is potential for scattered flash flooding across the Central Gulf Coast into North Georgia and across the Upper Ohio Valley. Severe storms capable of hail/wind may occur across the Middle Missouri Valley/Siouxland and across other parts of the central and southern Plains and Southeast. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

thunder,rain

57°F

14°C

Humidity 50%
Wind Speed SSW 26 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Last update 24 May 04:15 PM PDT
Extended Forecast for

6 Miles ESE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly before 5pm.  Partly sunny, with a high near 72. West wind around 10 mph.

    High: 72 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 40. West wind 5 to 10 mph becoming light  in the evening.

    Low: 40 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Memorial Day

    Memorial Day: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 72. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Breezy, with a southwest wind 15 to 20 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 65 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Snow showers before 2pm, then rain and snow showers. Some thunder is also possible.  High near 53. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 53 °F

    Snow Showers
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 11pm.  Snow level 7400 feet. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely before 2pm, then rain showers likely. Some thunder is also possible.  Snow level rising to 8500 feet in the afternoon. Mostly cloudy, with a high near 53.

    High: 53 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 72. West wind around 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 40. West wind 5 to 10 mph becoming light in the evening.
Memorial Day
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 72. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Partly cloudy, with a low around 38. Breezy, with a southwest wind 15 to 20 mph.
Tuesday
Mostly sunny, with a high near 65. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Tuesday Night
Mostly clear, with a low around 30. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
Snow showers before 2pm, then rain and snow showers. Some thunder is also possible. High near 53. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely, mainly before 11pm. Snow level 7400 feet. Mostly cloudy, with a low around 28.
Thursday
Snow showers likely before 2pm, then rain showers likely. Some thunder is also possible. Snow level rising to 8500 feet in the afternoon. Mostly cloudy, with a high near 53.
Thursday Night
A slight chance of showers before 11pm. Snow level 8700 feet. Partly cloudy, with a low around 30.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Mammoth Lakes CA
 37.63°N 118.85°W (Elev. 7152 ft)
4:30 pm PDT May 24, 2026
4pm PDT May 24, 2026-6pm PDT May 31, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database