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 68%
Wind Speed NW 3 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 23 Feb 10:55 AM PST
Extended Forecast for

8 Miles ESE Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 44. West wind around 5 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Southwest wind around 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow before 7am, then a chance of rain.  Partly sunny, with a high near 46. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 35 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before 4am.  Mostly cloudy, with a low around 30. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 10am.  Snow level 9600 feet. Mostly sunny, with a high near 46. West wind 5 to 10 mph.

    High: 46 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Southwest wind around 5 mph.

    Low: 27 °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 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 44. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 24. Southwest wind around 5 mph.
Tuesday
A chance of snow before 7am, then a chance of rain. Partly sunny, with a high near 46. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A 40 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 30. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of rain before 10am. Snow level 9600 feet. Mostly sunny, with a high near 46. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 27. Southwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 50.
Saturday Night
A slight chance of rain and snow. Snow level 8800 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 27.
Sunday
A slight chance of rain and snow. Snow level 7900 feet. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Mammoth Lakes CA
 37.61°N 118.82°W (Elev. 7201 ft)
9:16 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