Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

57°F

14°C

Humidity 34%
Wind Speed ESE 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 09 Nov 10:45 AM PST
Extended Forecast for

Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 62. Calm wind becoming east around 5 mph in the afternoon.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Calm wind becoming west around 5 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Calm wind becoming west around 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 61. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain and snow likely, mainly after 4am.  Snow level 8700 feet. Mostly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Rain/Snow
    Likely and
    Breezy

  • Thursday

    Thursday: Rain and snow.  Snow level 8800 feet. Mostly cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 62. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 38. Calm wind becoming west around 5 mph.
Monday
Mostly sunny, with a high near 64. Calm wind.
Monday Night
Mostly cloudy, with a low around 38. Calm wind becoming west around 5 mph.
Veterans Day
Mostly sunny, with a high near 61. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Rain and snow likely, mainly after 4am. Snow level 8700 feet. Mostly cloudy, with a low around 36. Breezy.
Thursday
Rain and snow. Snow level 8800 feet. Mostly cloudy, with a high near 42.
Thursday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 23.
Friday
Snow likely. Mostly cloudy, with a high near 32.
Friday Night
A chance of snow. Mostly cloudy, with a low around 19.
Saturday
A chance of snow. Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 ft)
9:16 am PST Nov 9, 2025
11am PST Nov 9, 2025-6pm PST Nov 15, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database