Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

25°F

-4°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 17°F (-8°C)
Visibility 7.00 mi
Last update 23 Feb 11:15 AM PST
Extended Forecast for

12 Miles E Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 44. Calm wind becoming south around 5 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. West wind around 5 mph becoming northwest after midnight.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain.  Partly sunny, with a high near 47. Northwest wind 10 to 15 mph.

    High: 47 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before 4am.  Mostly cloudy, with a low around 29. West wind 5 to 10 mph.

    Low: 29 °F

    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 10am.  Snow level 9300 feet. Mostly sunny, with a high near 47. West wind 5 to 10 mph.

    High: 47 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. West wind around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 44. Calm wind becoming south around 5 mph.
Tonight
Partly cloudy, with a low around 23. West wind around 5 mph becoming northwest after midnight.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 47. Northwest wind 10 to 15 mph.
Tuesday Night
A 40 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 29. West wind 5 to 10 mph.
Wednesday
A 20 percent chance of rain before 10am. Snow level 9300 feet. Mostly sunny, with a high near 47. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 25. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A slight chance of rain and snow. Snow level 7900 feet. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Mammoth Lakes CA
 37.65°N 118.74°W (Elev. 6778 ft)
11:33 am PST Feb 23, 2026
11am PST Feb 23, 2026-6pm PST Mar 1, 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