Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

50°F

10°C

Humidity 19%
Wind Speed ESE 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 9°F (-13°C)
Visibility NA
Last update 18 Apr 11:00 AM PDT
Extended Forecast for

2 Miles SE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 55. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 56. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 56 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Increasing clouds, with a low around 34. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 34 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Snow showers, mainly after 11am. Some thunder is also possible.  High near 44. Breezy.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 44 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: A chance of snow showers.  Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Sunny, with a high near 55. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, with a low around 34. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 55. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 35. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.
Monday
Sunny, with a high near 56. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Increasing clouds, with a low around 34. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
Snow showers, mainly after 11am. Some thunder is also possible. High near 44. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow showers. Some thunder is also possible. Mostly cloudy, with a low around 24. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 38.
Wednesday Night
A slight chance of snow showers before 11pm. Mostly clear, with a low around 21.
Thursday
Sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 26.
Friday
A slight chance of snow showers. Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Mammoth Lakes CA
 37.62°N 118.96°W (Elev. 8930 ft)
10:08 am PDT Apr 18, 2026
11am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
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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