National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

54°F

12°C

Humidity 27%
Wind Speed WSW 17 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 16 Apr 04:55 PM PDT
Extended Forecast for

6 Miles ESE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 14. Blustery, with a west wind 20 to 25 mph becoming northwest in the evening. Winds could gust as high as 35 mph.

    Low: 14 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny, with a high near 39. Northwest wind 10 to 15 mph becoming northeast in the afternoon.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Southeast wind around 5 mph becoming southwest after midnight.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Southwest wind 10 to 15 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. West wind around 15 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Windy.

    Low: 28 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: A slight chance of snow showers after 11am. Mostly sunny, with a high near 44. Very windy.

    High: 44 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 28. Very windy.

    Low: 28 °F

    Chance Snow
    Showers and
    Very Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 14. Blustery, with a west wind 20 to 25 mph becoming northwest in the evening. Winds could gust as high as 35 mph.
Friday
Sunny, with a high near 39. Northwest wind 10 to 15 mph becoming northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 25. Southeast wind around 5 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 43. Southwest wind 10 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 29. West wind around 15 mph.
Sunday
Mostly sunny, with a high near 44. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 28. Windy.
Monday
A slight chance of snow showers after 11am. Mostly sunny, with a high near 44. Very windy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Very windy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 35. Windy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Windy.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 33. Breezy.
Wednesday Night
Partly cloudy, with a low around 20. Breezy.
Thursday
Mostly sunny, with a high near 38. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Mammoth Lakes CA
 37.58°N 118.9°W (Elev. 10617 ft)
Last Update:
4:31 pm PDT Apr 16, 2026
Forecast Valid:
5pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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