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

Heavy Rainfall Across South Texas and the Northeast; Thunderstorms in the Southern Appalachians and Rio Grande Valley

Widespread showers and thunderstorms producing heavy rain may bring flooding to South Texas and parts of the Northeast U.S. tonight into Friday morning. Scattered severe thunderstorms with damaging gusts and large hail are expected over parts of the southern Appalachians, and Rio Grande Valley of Texas into Friday morning. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

55°F

13°C

Humidity 47%
Wind Speed SW 5 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 08 May 08:55 PM PDT
Extended Forecast for

8 Miles ESE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 43. South wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. South wind 5 to 10 mph becoming east in the morning.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Southwest wind 5 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 57 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Breezy.

    Low: 37 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Increasing clouds, with a high near 49. Windy.

    High: 49 °F

    Increasing
    Clouds and
    Windy

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 43. South wind around 5 mph.
Friday
Sunny, with a high near 64. South wind 5 to 10 mph becoming east in the morning.
Friday Night
Mostly clear, with a low around 44. Southwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 64. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
Mostly clear, with a low around 43. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph.
Sunday
Sunny, with a high near 57. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 55 mph.
Sunday Night
Mostly clear, with a low around 37. Breezy.
Monday
Increasing clouds, with a high near 49. Windy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Breezy.
Tuesday
A chance of snow showers, mainly after 11am. Some thunder is also possible. Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Mammoth Lakes CA
 37.59°N 118.84°W (Elev. 8307 ft)
Last Update:
1:32 pm PDT May 8, 2025
Forecast Valid:
9pm PDT May 8, 2025-6pm PDT May 15, 2025
 
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Additional Resources

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Chance of Precipitation