National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

Top of 22 - 10,067ft (MTH02)

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

NA

31°F

-1°C

Humidity 91%
Wind Speed SSW 19 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 10 Apr 03:20 PM PDT
Extended Forecast for

2 Miles WNW Mammoth Lakes CA

Winter Storm Warning April 11, 02:00pm until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 36. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a low around 22. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Windy. Heavy
    Snow then
    Chance Snow
    Showers

  • Saturday

    Saturday: A 30 percent chance of snow showers after 2pm. Mostly sunny, with a high near 31. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.

    High: 31 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers, mainly after 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 18. Very windy, with a southwest wind 30 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 9 to 13 inches possible.

    Low: 18 °F

    Heavy Snow
    and Very
    Windy

  • Sunday

    Sunday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 22. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 22 °F

    Heavy Snow
    and Windy

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 15. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Breezy. Snow
    Showers
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: A 50 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 28. New snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 36. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers likely, mainly before 11pm. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a low around 22. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.
Saturday
A 30 percent chance of snow showers after 2pm. Mostly sunny, with a high near 31. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.
Saturday Night
Snow showers, mainly after 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 18. Very windy, with a southwest wind 30 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 9 to 13 inches possible.
Sunday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 22. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 15. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Monday
A 50 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 28. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Mammoth Lakes CA
 37.63°N 119.02°W (Elev. 9872 ft)
Last Update:
11:31 am PDT Apr 10, 2026
Forecast Valid:
3pm PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation