Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night 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 and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

30°F

-1°C

Humidity 30%
Wind Speed WNW 19 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 16 Apr 11:35 PM PDT
Extended Forecast for

7 Miles ESE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 14. West wind 5 to 10 mph, with gusts as high as 20 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: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • 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: Partly cloudy, with a low around 30. South wind around 5 mph becoming calm  in the evening.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow showers after 5pm.  Snow level rising to 8100 feet in the afternoon. Sunny, with a high near 60.

    High: 60 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: A slight chance of rain and snow showers before 8pm, then a slight chance of rain showers between 8pm and 11pm, then a chance of snow showers after 11pm.  Snow level 8300 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 14. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 53. West wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 26. Calm wind.
Saturday
Mostly sunny, with a high near 60. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 30. South wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 61. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 31.
Monday
A slight chance of snow showers after 5pm. Snow level rising to 8100 feet in the afternoon. Sunny, with a high near 60.
Monday Night
A slight chance of rain and snow showers before 8pm, then a slight chance of rain showers between 8pm and 11pm, then a chance of snow showers after 11pm. Snow level 8300 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 29. Breezy.
Tuesday
A chance of snow showers before 2pm, then a chance of rain and snow showers. Partly sunny, with a high near 53. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 47.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 21.
Thursday
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 pm PDT Apr 16, 2026
11pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database