Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

28°F

-2°C

Humidity 39%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 17 Apr 08:15 AM PDT
Extended Forecast for

10 Miles SE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 41. Northwest wind 5 to 10 mph becoming north in the afternoon.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. North wind around 5 mph becoming southwest after midnight.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46. South wind 5 to 10 mph becoming southeast in the morning. Winds could gust as high as 20 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 47 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 46. Windy.

    High: 46 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: A chance of snow showers, mainly after 11pm.  Mostly cloudy, with a low around 29. Windy.

    Low: 29 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday

    Tuesday: A chance of snow showers.  Partly sunny, with a high near 41. Windy.

    High: 41 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Today
Sunny, with a high near 41. Northwest wind 5 to 10 mph becoming north in the afternoon.
Tonight
Mostly clear, with a low around 27. North wind around 5 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 46. South wind 5 to 10 mph becoming southeast in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 30. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 47. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 30. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Monday
Sunny, with a high near 46. Windy.
Monday Night
A chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 29. Windy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 41. Windy.
Tuesday Night
Snow showers likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 21. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 35. Breezy.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 20. Breezy.
Thursday
A slight chance of snow showers. Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Mammoth Lakes CA
 37.54°N 118.83°W (Elev. 9216 ft)
4:30 am PDT Apr 17, 2026
8am PDT Apr 17, 2026-6pm PDT Apr 23, 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