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Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Top of 22 - 10,067ft (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

NA

19°F

-7°C

Humidity 94%
Wind Speed SE 30 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill-0°F (-18°C)
Last update 12 Apr 11:10 PM PDT
Extended Forecast for

2 Miles NW Mammoth Lakes CA

  • Tonight

    Tonight: A 20 percent chance of snow showers before 2am. Partly cloudy, with a low around 17. Southwest wind 5 to 10 mph.

    Low: 17 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Snow showers likely, mainly after 2pm. Some thunder is also possible. Partly sunny, with a high near 36. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. West wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. West wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Southwest wind 5 to 10 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers. Mostly sunny, with a high near 42.

    High: 42 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of snow showers before 2am. Partly cloudy, with a low around 17. Southwest wind 5 to 10 mph.
Monday
Snow showers likely, mainly after 2pm. Some thunder is also possible. Partly sunny, with a high near 36. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 18. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 44. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 25. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 46. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 16.
Friday
Sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Mammoth Lakes CA
 37.66°N 119°W (Elev. 8681 ft)
Last Update:
4:30 pm PDT Apr 12, 2026
Forecast Valid:
11pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation