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.

Partly Cloudy

59°F

15°C

Humidity 30%
Wind Speed WSW 8 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 23 May 09:35 PM PDT
Extended Forecast for

12 Miles ESE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 45. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Increasing clouds, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 40%.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Memorial Day

    Memorial Day: A 30 percent chance of showers after 11am.  Mostly sunny, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 70 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Southwest wind 5 to 10 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 65. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 65 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. Breezy.

    Low: 35 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Snow showers likely before 5pm, then snow showers likely, possibly mixed with rain. Some thunder is also possible.  Partly sunny, with a high near 54.

    High: 54 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
A 20 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Southwest wind around 5 mph becoming calm in the evening.
Memorial Day
A 30 percent chance of showers after 11am. Mostly sunny, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 41. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 65. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 35. Breezy.
Wednesday
Snow showers likely before 5pm, then snow showers likely, possibly mixed with rain. Some thunder is also possible. Partly sunny, with a high near 54.
Wednesday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 31.
Thursday
A chance of snow showers before 2pm, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 55.
Thursday Night
A slight chance of showers. Snow level 8500 feet. Partly cloudy, with a low around 34.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Mammoth Lakes CA
 37.57°N 118.78°W (Elev. 7585 ft)
4:30 pm PDT May 23, 2026
10pm PDT May 23, 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