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

Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

39°F

4°C

Humidity 69%
Wind Speed WSW 3 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 14 Apr 07:00 PM PDT
Extended Forecast for

Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 26. Southwest wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 45. Southwest wind around 10 mph, with gusts as high as 30 mph.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15. North wind around 10 mph, with gusts as high as 30 mph.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. North wind around 5 mph becoming calm in the morning. Winds could gust as high as 20 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 50. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 45. Southwest wind around 10 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 15. North wind around 10 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 50. North wind around 5 mph becoming calm in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 30.
Monday
A chance of snow showers. Partly sunny, with a high near 48.
Monday Night
A chance of snow showers. Partly cloudy, with a low around 25.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 ft)
Last Update:
4:30 pm PDT Apr 14, 2026
Forecast Valid:
7pm PDT Apr 14, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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