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Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Hazardous Weather Conditions

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

39°F

4°C

Humidity 71%
Wind Speed W 4 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 10 Apr 01:00 AM PDT
Extended Forecast for

4 Miles SE Mammoth Lakes CA

Winter Storm Watch April 10, 08:00pm until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after 11am. Some thunder is also possible. Mostly sunny, with a high near 48. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 50 percent chance of snow showers before 2am. Some thunder is also possible. Patchy smoke before 9pm. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 45 mph. New snow accumulation of around an inch possible.

    Low: 26 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 44. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Snow showers, mainly after 11pm. The snow could be heavy at times. Low around 22. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 22 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow showers. High near 33. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 17. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow Showers
    Likely

  • Monday

    Monday: A chance of snow showers, mainly after 11am. Partly sunny, with a high near 37.

    High: 37 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
A 40 percent chance of snow showers, mainly after 11am. Some thunder is also possible. Mostly sunny, with a high near 48. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow showers before 2am. Some thunder is also possible. Patchy smoke before 9pm. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 45 mph. New snow accumulation of around an inch possible.
Saturday
A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 44. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers, mainly after 11pm. The snow could be heavy at times. Low around 22. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow showers. High near 33. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 17. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow showers, mainly after 11am. Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mammoth Lakes CA
 37.6°N 118.9°W (Elev. 9449 ft)
Last Update:
11:30 pm PDT Apr 9, 2026
Forecast Valid:
1am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
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