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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Top of 22 (MTH02)

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

NA

21°F

-6°C

Humidity 70%
Wind Speed S 21 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill5°F (-15°C)
Last update 16 Feb 03:25 AM PST
Extended Forecast for

Mammoth Lakes CA

Winter Storm Warning until February 18, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until February 18, 10:00pm

    NOW until 10:00pm Wed

    Winter Storm Warning

  • Overnight

    Low: 20 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Snow, mainly after 7am. The snow could be heavy at times. High near 33. South wind 10 to 15 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

    High: 33 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow, mainly before 4am. The snow could be heavy at times. Low around 14. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

    Low: 14 °F

    Heavy Snow
    and Breezy

  • Tuesday

    Tuesday: Snow, mainly after 7am. The snow could be heavy at times. High near 24. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 15 inches possible.

    High: 24 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 10. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.

    Low: 10 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow likely, mainly before 10am. Partly sunny, with a high near 20. Southwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 7. New snow accumulation of 1 to 3 inches possible.

    Low: 7 °F

    Chance Snow

  • Thursday

    Thursday: Snow, mainly after 10am. Mostly cloudy, with a high near 24.

    High: 24 °F

    Snow

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 4am. Partly cloudy, with a low around 20. Southwest wind around 10 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Washington's Birthday
Snow, mainly after 7am. The snow could be heavy at times. High near 33. South wind 10 to 15 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.
Monday Night
Snow, mainly before 4am. The snow could be heavy at times. Low around 14. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
Tuesday
Snow, mainly after 7am. The snow could be heavy at times. High near 24. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 15 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 10. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.
Wednesday
Snow likely, mainly before 10am. Partly sunny, with a high near 20. Southwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 7. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow, mainly after 10am. Mostly cloudy, with a high near 24.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 7.
Friday
A slight chance of snow. Mostly sunny, with a high near 30.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Sunday
A chance of snow. Mostly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 119°W (Elev. 8681 ft)
Last Update:
1:16 am PST Feb 16, 2026
Forecast Valid:
3am PST Feb 16, 2026-6pm PST Feb 22, 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