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

Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

45°F

7°C

Humidity 26%
Wind Speed NNW 6 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 21 May 07:55 AM PDT
Extended Forecast for

12 Miles SE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 37. Northwest wind around 10 mph.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. Northwest wind around 10 mph becoming southwest after midnight.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 40 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 38. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 38 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after 11am. Some thunder is also possible. Mostly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: A slight chance of snow showers before 11pm. Some thunder is also possible. Partly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 39. Breezy.

    High: 39 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 37. Northwest wind around 10 mph.
Tonight
Mostly clear, with a low around 23. Northwest wind around 10 mph becoming southwest after midnight.
Wednesday
Sunny, with a high near 40. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
Mostly clear, with a low around 25. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 38. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 23. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Friday
A 20 percent chance of snow showers after 11am. Some thunder is also possible. Mostly sunny, with a high near 38.
Friday Night
A slight chance of snow showers before 11pm. Some thunder is also possible. Partly cloudy, with a low around 23.
Saturday
Sunny, with a high near 39. Breezy.
Saturday Night
Mostly clear, with a low around 24. Breezy.
Sunday
Sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 28.
Memorial Day
Sunny, with a high near 47.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Mammoth Lakes CA
 37.5°N 118.85°W (Elev. 11572 ft)
Last Update:
1:31 am PDT May 21, 2024
Forecast Valid:
8am PDT May 21, 2024-6pm PDT May 27, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation