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

Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

48°F

9°C

Humidity 53%
Wind Speed WNW 5 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 27 Mar 10:16 PM PDT
Extended Forecast for

Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Southwest wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 65. Southwest wind around 5 mph, with gusts as high as 20 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Southwest wind around 5 mph.
Saturday
Sunny, with a high near 65. Southwest wind around 5 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 37. Southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 63. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 35. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 56. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.
Monday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 33.
Tuesday
A chance of snow showers before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 49.
Tuesday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 29.
Wednesday
A chance of snow showers before 5pm, then a chance of rain and snow showers. Partly sunny, with a high near 47.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28.
Thursday
A chance of snow showers. Partly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 ft)
Last Update:
8:52 pm PDT Mar 27, 2026
Forecast Valid:
10pm PDT Mar 27, 2026-6pm PDT Apr 3, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation