Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

56°F

13°C

Humidity 35%
Wind Speed W 1 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 20 Jun 11:15 PM PDT
Extended Forecast for

2 Miles S Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 43. Southwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Southwest wind 10 to 15 mph becoming north 5 to 10 mph in the evening. Winds could gust as high as 30 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. North wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. Light west wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Southwest wind 5 to 10 mph becoming northeast after midnight.
Sunday
Sunny, with a high near 69. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 48. Southwest wind 10 to 15 mph becoming north 5 to 10 mph in the evening. Winds could gust as high as 30 mph.
Monday
Sunny, with a high near 73. North wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 50. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 74. Light west wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Clear, with a low around 51.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 71.
Thursday Night
Clear, with a low around 49.
Friday
Sunny, with a high near 68. Breezy.
Friday Night
Mostly clear, with a low around 47. Breezy.
Saturday
Sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Mammoth Lakes CA
 37.61°N 118.99°W (Elev. 9137 ft)
11:30 pm PDT Jun 20, 2026
11pm PDT Jun 20, 2026-6pm PDT Jun 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database