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 13%
Wind Speed WSW 19 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 16 Apr 11:35 AM PDT
Extended Forecast for

7 Miles ESE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 54. West wind around 10 mph, with gusts as high as 25 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. West wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 14 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. West wind around 5 mph becoming calm.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. South wind around 5 mph becoming calm  in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 59. Breezy.

    High: 59 °F

    Sunny then
    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 54. West wind around 10 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 14. West wind 5 to 10 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 53. West wind around 5 mph becoming calm.
Friday Night
Partly cloudy, with a low around 25. Calm wind.
Saturday
Mostly sunny, with a high near 60. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 29. South wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 30. Breezy.
Monday
Sunny, with a high near 59. Breezy.
Monday Night
A chance of snow showers before 8pm, then a chance of rain and snow showers between 8pm and 11pm, then a chance of snow showers after 11pm. Snow level 8200 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 29. Breezy.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 54. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Breezy.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Mammoth Lakes CA
 37.61°N 118.85°W (Elev. 7372 ft)
11:30 am PDT Apr 16, 2026
11am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database