Fire Weather Concerns and Severe Thunderstorms through the Weekend

Dry and windy conditions, and some dry thunderstorms and lightning, may support hazardous fire activity in the northern Plains, high southern Plains and the Southwest this weekend. An active severe weather pattern is forecast for portions of the central and southern High Plains into the Upper Midwest through early the part of next week. Damaging winds, large hail, and tornadoes are possible. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

70°F

21°C

Humidity 10%
Wind Speed WNW 18 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 15 May 11:55 AM PDT
Extended Forecast for

5 Miles ESE Mammoth Lakes CA

Lake Wind Advisory May 17, 11:00am until May 17, 11:00pm
Click here for hazard details and duration
Lake Wind Advisory
  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 56 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 35. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 35 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 50. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 50 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 30 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 46. Very windy, with a southwest wind 15 to 25 mph becoming southwest 30 to 40 mph. Winds could gust as high as 60 mph.

    High: 46 °F

    Sunny and
    Very Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Windy, with a north wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 55 mph.

    Low: 23 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 44. Breezy.

    High: 44 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 35. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 50. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Partly cloudy, with a low around 32. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 46. Very windy, with a southwest wind 15 to 25 mph becoming southwest 30 to 40 mph. Winds could gust as high as 60 mph.
Sunday Night
Mostly clear, with a low around 23. Windy, with a north wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 55 mph.
Monday
Sunny, with a high near 44. Breezy.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

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 15, 2026
12pm PDT May 15, 2026-6pm PDT May 21, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database