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

Mammoth Yosemite Airport (KMMH)

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

Clear

57°F

14°C

Humidity 22%
Wind Speed SE 8 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 15 Apr 12:55 PM PDT
Extended Forecast for

12 Miles ENE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 59. West wind around 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. Calm wind becoming northeast around 5 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Northeast wind around 5 mph becoming calm.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 59. West wind around 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 26. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 56. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 13. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 54. Calm wind becoming northeast around 5 mph.
Friday Night
Partly cloudy, with a low around 23. Northeast wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Mammoth Lakes CA
 37.69°N 118.75°W (Elev. 6824 ft)
11:30 am PDT Apr 15, 2026
1pm PDT Apr 15, 2026-6pm PDT Apr 21, 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