Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

SCE Minaret Rd (SE515)

Lat: 37.646°NLon: 118.98274°WElev: 7965.0ft.

NA

37°F

3°C

Humidity 53%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 12 Oct 12:20 AM PDT
Extended Forecast for

Mammoth Lakes CA

  • Overnight

    Overnight: Partly cloudy, with a low around 30. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: A 20 percent chance of snow showers after 2pm.  Mostly sunny, with a high near 43. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 26. West wind around 5 mph becoming northwest in the evening. Winds could gust as high as 20 mph.  Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 45. North wind around 5 mph, with gusts as high as 25 mph.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 28. North wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55. Calm wind becoming north around 5 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 33.

    Low: 33 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Columbus Day
A 20 percent chance of snow showers after 2pm. Mostly sunny, with a high near 43. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 26. West wind around 5 mph becoming northwest in the evening. Winds could gust as high as 20 mph. Little or no snow accumulation expected.
Tuesday
Sunny, with a high near 45. North wind around 5 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 28. North wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 55. Calm wind becoming north around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Clear, with a low around 33.
Thursday
Sunny, with a high near 56.
Thursday Night
Clear, with a low around 34.
Friday
Sunny, with a high near 60.
Friday Night
Clear, with a low around 35.
Saturday
Sunny, with a high near 60.
Saturday Night
Clear, with a low around 35.
Sunday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 119°W (Elev. 8681 ft)
11:30 pm PDT Oct 11, 2026
12am PDT Oct 12, 2026-6pm PDT Oct 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database