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

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

NA

51°F

11°C

Humidity 18%
Wind Speed ENE 2 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 9°F (-13°C)
Visibility NA
Last update 17 Apr 04:45 PM PDT
Extended Forecast for

Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58. South wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 57. Southwest wind 5 to 15 mph, with gusts as high as 40 mph.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 11pm.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after 11am.  Partly sunny, with a high near 48.

    High: 48 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. Calm wind.
Saturday
Mostly sunny, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 31. Southwest wind around 5 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 58. South wind 5 to 10 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 32. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 57. Southwest wind 5 to 15 mph, with gusts as high as 40 mph.
Monday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 32.
Tuesday
Snow showers likely, mainly after 11am. Partly sunny, with a high near 48.
Tuesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 23.
Wednesday
A chance of snow showers, mainly after 11am. Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 ft)
4:30 pm PDT Apr 17, 2026
5pm PDT Apr 17, 2026-6pm PDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database