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

Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

67°F

19°C

Humidity 31%
Wind Speed ESE 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 29 Aug 03:30 PM PDT
Extended Forecast for

Mammoth Lakes CA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Partly sunny, with a high near 72. West wind around 5 mph.

    High: 72 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 48. West wind around 5 mph.

    Low: 48 °F

    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Patchy smoke after 3pm. Sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 75 °F

    Sunny then
    Patchy Smoke

  • Saturday Night

    Saturday Night: Patchy smoke. Mostly clear, with a low around 51. West wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Patchy Smoke

  • Sunday

    Sunday: Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Southwest wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 11am. Mostly sunny, with a high near 76.

    High: 76 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Partly sunny, with a high near 72. West wind around 5 mph.
Tonight
A 30 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 48. West wind around 5 mph.
Saturday
Patchy smoke after 3pm. Sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Patchy smoke. Mostly clear, with a low around 51. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 52. Southwest wind around 5 mph.
Labor Day
Sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
A chance of showers after 11am. Mostly sunny, with a high near 76.
Tuesday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 52.
Wednesday
A chance of showers. Mostly sunny, with a high near 76.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 52.
Thursday
A chance of showers. Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.64°N 118.97°W (Elev. 7913 ft)
Last Update:
2:15 pm PDT Aug 29, 2025
Forecast Valid:
3pm PDT Aug 29, 2025-6pm PDT Sep 4, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation