Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

55°F

13°C

Humidity 24%
Wind Speed W 17 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 16 Apr 02:55 PM PDT
Extended Forecast for

4 Miles E Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. West wind around 15 mph, with gusts as high as 25 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 16. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. West wind around 5 mph becoming east in the afternoon.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. East wind around 5 mph becoming calm.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. South wind 5 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 58. Breezy.

    High: 58 °F

    Sunny then
    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 53. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 16. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 53. West wind around 5 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 26. East wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 59. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 30. South wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Sunny, with a high near 58. Breezy.
Monday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers. Snow level 8100 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 31. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 52.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Mammoth Lakes CA
 37.65°N 118.88°W (Elev. 7480 ft)
11:30 am PDT Apr 16, 2026
3pm PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database