Critical Fire Weather Conditions Continue; Pacific Storm to Bring Heavy Snow to the Sierra-Nevada

Critical fire weather conditions are forecast for the Southern Plains and portions of Florida through Thursday, as gusty winds and dry conditions return to the region. A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast and central Great Basin, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Read More >

Current conditions at

DEXTER (DEXC1)

Lat: 37.83888°NLon: 118.77189°WElev: 7981.0ft.

NA

51°F

11°C

Humidity 31%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 21 Apr 09:53 AM PDT
Extended Forecast for

13 Miles ENE Mammoth Lakes CA

Winter Weather Advisory until April 22, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 22, 05:00pm

    NOW until 5:00pm Wed

    Winter Weather Advisory

  • Today

    High: 52 °F

    Breezy.
    Showers
    Likely then
    Rain/Snow

  • Tonight

    Tonight: Snow showers, mainly before 11pm. Some thunder is also possible.  Low around 24. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Showers
    and Breezy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A 20 percent chance of snow showers.  Mostly sunny, with a high near 46. West wind around 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. West wind 5 to 10 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. West wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Today
Rain showers before 3pm, then rain and snow showers. Some thunder is also possible. Snow level 8400 feet lowering to 7500 feet. High near 52. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers, mainly before 11pm. Some thunder is also possible. Low around 24. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 46. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 24. West wind 5 to 10 mph.
Thursday
Sunny, with a high near 54. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 30. West wind around 5 mph.
Friday
Mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A slight chance of rain and snow showers after 11am. Some thunder is also possible. Snow level rising to 7900 feet in the afternoon. Partly sunny, with a high near 54.
Saturday Night
A chance of rain and snow showers before 11pm. Snow level 8200 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 32.
Sunday
A slight chance of rain and snow showers. Mostly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 29.
Monday
A slight chance of rain and snow showers. Snow level rising to 7800 feet in the afternoon. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Mammoth Lakes CA
 37.76°N 118.77°W (Elev. 7303 ft)
4:30 am PDT Apr 21, 2026
10am PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
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Additional Resources

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