Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

30°F

-1°C

Humidity 46%
Wind Speed NW 5 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 19 May 01:55 AM PDT
Extended Forecast for

5 Miles ESE Mammoth Lakes CA

  • Overnight

    Overnight: Clear, with a low around 24. Northeast wind around 10 mph.

    Low: 24 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45. West wind around 10 mph becoming northeast in the morning.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31. North wind 5 to 10 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. West wind 5 to 10 mph becoming northeast in the morning.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Southwest wind 10 to 15 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56. Southwest wind 5 to 10 mph becoming northeast in the morning.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
Clear, with a low around 24. Northeast wind around 10 mph.
Tuesday
Sunny, with a high near 45. West wind around 10 mph becoming northeast in the morning.
Tuesday Night
Mostly clear, with a low around 31. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 51. West wind 5 to 10 mph becoming northeast in the morning.
Wednesday Night
Mostly clear, with a low around 37. Southwest wind 10 to 15 mph.
Thursday
Sunny, with a high near 56. Southwest wind 5 to 10 mph becoming northeast in the morning.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 40. Breezy.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 41. Breezy.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 41.
Memorial Day
Sunny, with a high near 59.
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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 pm PDT May 18, 2026
2am PDT May 19, 2026-6pm PDT May 25, 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