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.

Partly Cloudy

68°F

20°C

Humidity 20%
Wind Speed ESE 13 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 24 May 01:55 PM PDT
Extended Forecast for

5 Miles ESE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly before 5pm.  Snow level 11500 feet. Partly sunny, with a high near 53. Southwest wind around 15 mph.

    High: 53 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Snow level 11200 feet. Partly cloudy, with a low around 39. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Memorial Day

    Memorial Day: A 20 percent chance of showers and thunderstorms after 2pm.  Snow level 10900 feet rising to 11500 feet in the afternoon. Sunny, with a high near 53. Breezy, with a south wind 5 to 10 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 35 mph.

    High: 53 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph.

    Low: 37 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 45. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 70 mph.

    High: 45 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Very windy, with a west wind 30 to 40 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 60 mph.

    Low: 27 °F

    Mostly Clear
    and Very
    Windy

  • Wednesday

    Wednesday: Snow showers, mainly after 11am. Some thunder is also possible.  High near 34. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 11pm.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly after 11am. Some thunder is also possible.  Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly before 5pm. Snow level 11500 feet. Partly sunny, with a high near 53. Southwest wind around 15 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Snow level 11200 feet. Partly cloudy, with a low around 39. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Memorial Day
A 20 percent chance of showers and thunderstorms after 2pm. Snow level 10900 feet rising to 11500 feet in the afternoon. Sunny, with a high near 53. Breezy, with a south wind 5 to 10 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 35 mph.
Monday Night
Partly cloudy, with a low around 37. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph.
Tuesday
Sunny, with a high near 45. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 70 mph.
Tuesday Night
Mostly clear, with a low around 27. Very windy, with a west wind 30 to 40 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 60 mph.
Wednesday
Snow showers, mainly after 11am. Some thunder is also possible. High near 34. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 24.
Thursday
Snow showers likely, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 35.
Thursday Night
A slight chance of snow showers before 11pm. Partly cloudy, with a low around 27.
Friday
Sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mammoth Lakes CA
 37.58°N 118.9°W (Elev. 10617 ft)
11:30 am PDT May 24, 2026
2pm PDT May 24, 2026-6pm PDT May 30, 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