Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East and West

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

75°F

24°C

Humidity 25%
Wind Speed W 5 MPH
Barometer 29.57 in (1001.36 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 16 Jul 04:15 PM PDT
Extended Forecast for

5 Miles SSE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 40. Southwest wind 10 to 15 mph becoming southeast after midnight.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Widespread haze between 8am and 9am. Sunny, with a high near 61. South wind 10 to 15 mph becoming southwest in the morning. Winds could gust as high as 25 mph.

    High: 61 °F

    Haze then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Snow level 12800 feet rising to 13600 feet in the afternoon. Mostly sunny, with a high near 59. Southwest wind 5 to 10 mph.

    High: 59 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. Southwest wind 5 to 15 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Breezy.

    High: 61 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Breezy.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Southwest wind 10 to 15 mph becoming southeast after midnight.
Thursday
Widespread haze between 8am and 9am. Sunny, with a high near 61. South wind 10 to 15 mph becoming southwest in the morning. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 40. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Snow level 12800 feet rising to 13600 feet in the afternoon. Mostly sunny, with a high near 59. Southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 41. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 60. Southwest wind 5 to 15 mph.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 61. Breezy.
Sunday Night
Mostly clear, with a low around 38. Breezy.
Monday
Sunny, with a high near 60. Breezy.
Monday Night
Mostly clear, with a low around 37. Breezy.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 37. Breezy.
Wednesday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Mammoth Lakes CA
 37.57°N 118.95°W (Elev. 11601 ft)
2:15 pm PDT Jul 16, 2025
4pm PDT Jul 16, 2025-6pm PDT Jul 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database