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

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

snow,freezing fog

23°F

-5°C

Humidity 92%
Wind Speed NNE 6 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 21°F (-6°C)
Visibility 0.25 mi
Wind Chill16°F (-9°C)
Last update 17 Feb 01:35 AM PST
Extended Forecast for

10 Miles SE Mammoth Lakes CA

Winter Storm Warning February 17, 01:53am until February 18, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 17, 01:53am until February 18, 10:00pm

    NOW until 10:00pm Wed

    Winter Storm Warning

  • Overnight

    Low: 12 °F

    Heavy Snow
    and Windy

  • Tuesday

    Tuesday: Snow, mainly after 7am. The snow could be heavy at times. High near 19. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.

    High: 19 °F

    Heavy Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 3. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

    Low: 3 °F

    Heavy Snow
    and Windy

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 12. Wind chill values as low as -20. Windy, with a southwest wind around 30 mph, with gusts as high as 50 mph. New snow accumulation of around an inch possible.

    High: 12 °F

    Chance Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 4. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 4 °F

    Breezy.
    Chance Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow. High near 18. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 18 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 1. Breezy. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 1 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: A slight chance of snow. Mostly sunny, with a high near 22.

    High: 22 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Snow likely, mainly before 4am. The snow could be heavy at times. Mostly cloudy, with a low around 12. Windy, with a southwest wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 8 to 12 inches possible.
Tuesday
Snow, mainly after 7am. The snow could be heavy at times. High near 19. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 3. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.
Wednesday
A 50 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 12. Wind chill values as low as -20. Windy, with a southwest wind around 30 mph, with gusts as high as 50 mph. New snow accumulation of around an inch possible.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 4. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
Snow. High near 18. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 1. Breezy. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
A slight chance of snow. Mostly sunny, with a high near 22.
Friday Night
Mostly clear, with a low around 11.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 17. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 30. Breezy.
Sunday Night
A chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 22. Breezy.
Monday
Snow likely. The snow could be heavy at times. Partly sunny, with a high near 32. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Mammoth Lakes CA
 37.54°N 118.83°W (Elev. 9216 ft)
Last Update:
1:15 am PST Feb 17, 2026
Forecast Valid:
1am PST Feb 17, 2026-6pm PST Feb 23, 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