Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

30°F

-1°C

Humidity 46%
Wind Speed SSE 14 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 05 Jan 12:15 AM PST
Extended Forecast for

7 Miles ESE Mammoth Lakes CA

Winter Storm Warning January 5, 12:39am until January 5, 10:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 5, 12:39am until January 5, 10:00am

    NOW until 10:00am Mon

    Winter Storm Warning

  • Overnight

    Low: 16 °F

    Snow Likely

  • Monday

    Monday: Mostly sunny, with a high near 37. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow.  Partly cloudy, with a low around 14. Southwest wind around 5 mph becoming calm.

    Low: 14 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 40. Calm wind.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 16. Calm wind becoming southwest around 5 mph.

    Low: 16 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Calm wind becoming west around 5 mph in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

Overnight
Snow likely, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 16. Southwest wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Mostly sunny, with a high near 37. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 14. Southwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 40. Calm wind.
Tuesday Night
Partly cloudy, with a low around 16. Calm wind becoming southwest around 5 mph.
Wednesday
Mostly sunny, with a high near 38. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 11.
Friday
Sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 15.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 46.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Mammoth Lakes CA
 37.61°N 118.85°W (Elev. 7372 ft)
9:15 pm PST Jan 4, 2026
12am PST Jan 5, 2026-6pm PST Jan 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database