Wet and Cool in the East this Memorial Day Weekend; Well Above Normal Temperatures in the Northern Plains

A wet Memorial Day weekend is in store for the East, with widespread rainfall of 1 to more than 2 inches expected from the Gulf Coast to southern New England. Well above normal temperatures are forecast to build across the northern Plains. Another round of heavy to excessive rainfall is expected to impact the western Gulf Coast this weekend with Flood Watches in effect. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

63°F

17°C

Humidity 39%
Wind Speed E 6 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 22 May 09:55 AM PDT
Extended Forecast for

9 Miles ESE Mammoth Lakes CA

  • Today

    Today: A slight chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Snow level 10800 feet rising to 11400 feet. Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 40. Southwest wind around 5 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. West wind 5 to 10 mph becoming light  after midnight.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 11am.  Snow level 10500 feet rising to 11500 feet in the afternoon. Mostly sunny, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. Southwest wind 5 to 10 mph becoming light  in the evening.

    Low: 40 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: A 20 percent chance of showers after 11am.  Snow level 10700 feet rising to 11300 feet in the afternoon. Sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Snow level 10800 feet rising to 11400 feet. Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 40. Southwest wind around 5 mph.
Saturday
Sunny, with a high near 66. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 41. West wind 5 to 10 mph becoming light after midnight.
Sunday
A 30 percent chance of showers and thunderstorms after 11am. Snow level 10500 feet rising to 11500 feet in the afternoon. Mostly sunny, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 40. Southwest wind 5 to 10 mph becoming light in the evening.
Memorial Day
A 20 percent chance of showers after 11am. Snow level 10700 feet rising to 11300 feet in the afternoon. Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
A slight chance of rain and snow showers. Sunny, with a high near 60.
Wednesday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 35.
Thursday
A slight chance of rain and snow showers. Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Mammoth Lakes CA
 37.59°N 118.81°W (Elev. 9140 ft)
4:30 am PDT May 22, 2026
10am PDT May 22, 2026-6pm PDT May 28, 2026
 
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Additional Resources

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