Heavy Rainfall in Southern California and in the Southern Plains; Heavy Snow in the Sierra Nevada Mountains and Rockies

A Pacific storm will bring coastal/lower elevation heavy to excessive rainfall to southern California and the Southern Rockies today, with localized flash flooding possible, especially near recent burn scars. Heavy snow is forecast over parts of the Sierra Nevada Mountains today and over the Northern Rockies on Wednesday. Several inches of snowfall accumulation is possible. Read More >

Current conditions at

DEXTER (DEXC1)

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

NA

33°F

1°C

Humidity 97%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 14 Oct 02:53 PM PDT
Extended Forecast for

14 Miles NE Mammoth Lakes CA

Winter Storm Warning October 14, 03:06pm until October 15, 11:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning October 14, 03:06pm until October 15, 11:00am

    NOW until 11:00am Wed

    Winter Storm Warning

  • This Afternoon

    High: 26 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: Snow showers, mainly before 11pm.  Low around 18. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Breezy. Snow
    Showers then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 30. Blustery, with a west wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 35 mph.

    High: 30 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. North wind 10 to 15 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 34. West wind around 10 mph becoming north in the afternoon.

    High: 34 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. North wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Snow showers. The snow could be heavy at times. High near 26. Breezy, with a southeast wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.
Tonight
Snow showers, mainly before 11pm. Low around 18. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 20 percent chance of snow showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 30. Blustery, with a west wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
Partly cloudy, with a low around 19. North wind 10 to 15 mph.
Thursday
Sunny, with a high near 34. West wind around 10 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 21. North wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 47. Breezy.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 26. Windy.
Monday
A chance of snow showers. Mostly sunny, with a high near 35. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Mammoth Lakes CA
 37.78°N 118.77°W (Elev. 10007 ft)
2:15 pm PDT Oct 14, 2025
3pm PDT Oct 14, 2025-6pm PDT Oct 20, 2025
 
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Additional Resources

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