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

4 Miles ENE Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 47. Southwest wind around 5 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain and snow after 1am.  Partly cloudy, with a low around 30. Northwest wind around 10 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 50 percent chance of rain.  Snow level 10700 feet. Partly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 47 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 4am.  Snow level 10500 feet. Mostly cloudy, with a low around 35. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Wednesday

    Wednesday: A 20 percent chance of rain before 10am.  Snow level 9300 feet. Mostly sunny, with a high near 48. Southwest wind around 10 mph.

    High: 48 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. Southwest wind around 5 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 47. Southwest wind around 5 mph.
Tonight
A slight chance of rain and snow after 1am. Partly cloudy, with a low around 30. Northwest wind around 10 mph. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of rain. Snow level 10700 feet. Partly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Rain likely, mainly before 4am. Snow level 10500 feet. Mostly cloudy, with a low around 35. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of rain before 10am. Snow level 9300 feet. Mostly sunny, with a high near 48. Southwest wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 29. Southwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 53.
Saturday Night
A slight chance of rain and snow. Snow level 8800 feet lowering to 8200 feet after midnight . Mostly cloudy, with a low around 30.
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:
4 Miles ENE Mammoth Lakes CA
 37.67°N 118.89°W (Elev. 7671 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