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 coastal areas from the DelMarVa Peninsula through southeastern New England. 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

9°F

-13°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 23 Feb 01:55 AM PST
Extended Forecast for

8 Miles ENE Mammoth Lakes CA

  • Overnight

    Overnight: Mostly clear, with a low around 17. Northwest wind around 5 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 44. Calm wind becoming west around 5 mph in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of rain after 4am.  Snow level 7100 feet rising to 8200 feet after midnight. Partly cloudy, with a low around 26. West wind 5 to 10 mph.

    Low: 26 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 7am.  Partly sunny, with a high near 47. Southwest wind 10 to 15 mph, with gusts as high as 25 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 33. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 10am.  Snow level 9600 feet. Mostly sunny, with a high near 47. Southwest wind 5 to 10 mph.

    High: 47 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • 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

Detailed Forecast

Overnight
Mostly clear, with a low around 17. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 44. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
A 10 percent chance of rain after 4am. Snow level 7100 feet rising to 8200 feet after midnight. Partly cloudy, with a low around 26. West wind 5 to 10 mph.
Tuesday
A 30 percent chance of rain, mainly after 7am. Partly sunny, with a high near 47. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 33. Southwest wind around 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 47. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 51.
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 28.
Sunday
Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Mammoth Lakes CA
 37.68°N 118.83°W (Elev. 7047 ft)
1:15 am PST Feb 23, 2026
2am PST Feb 23, 2026-6pm PST Mar 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database