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

Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England. Read More >

Hazardous Weather Conditions

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973ft.

NA

55°F

13°C

Humidity 24%
Wind Speed SW 5 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Last update 20 Apr 01:00 PM PDT
Extended Forecast for

Mammoth Lakes CA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 57. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.

    Sunny and
    Breezy

    High: 57 °F

  • Tonight

    Tonight: A 20 percent chance of snow showers after 11pm. Mostly clear, with a low around 31. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 35 mph.

    Slight Chance
    Snow Showers
    and Breezy

    Low: 31 °F

  • Wednesday

    Wednesday: A chance of snow showers before 11am, then a chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 49. West wind 10 to 15 mph becoming north in the morning. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow

    High: 49 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain and snow showers before 11pm. Mostly clear, with a low around 30. North wind 5 to 15 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Mostly
    Clear

    Low: 30 °F

  • Thursday

    Thursday: Sunny, with a high near 55. Northwest wind 5 to 10 mph.

    Sunny

    High: 55 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 31. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 31 °F

  • Friday

    Friday: Sunny, with a high near 60.

    Sunny

    High: 60 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 34.

    Mostly Clear

    Low: 34 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 54. Breezy.

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 54 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 57. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.
Tonight
A 20 percent chance of snow showers after 11pm. Mostly clear, with a low around 31. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 35 mph.
Wednesday
A chance of snow showers before 11am, then a chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 49. West wind 10 to 15 mph becoming north in the morning. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow showers before 11pm. Mostly clear, with a low around 30. North wind 5 to 15 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Sunny, with a high near 55. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 31. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 34.
Saturday
Mostly sunny, with a high near 54. Breezy.
Saturday Night
Partly cloudy, with a low around 34. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 44. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26. Breezy.
Monday
A chance of snow showers. Mostly cloudy, with a high near 42.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 ft)
Last Update:
12:40 pm PDT Apr 20, 2021
Forecast Valid:
1pm PDT Apr 20, 2021-6pm PDT Apr 26, 2021
 
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