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

7°F

-14°C

Humidity 84%
Wind Speed N 5 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 22 Feb 11:55 PM PST
Extended Forecast for

12 Miles ENE Mammoth Lakes CA

  • Overnight

    Overnight: Partly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Partly Cloudy

  • Monday

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

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Northwest wind around 5 mph.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 9am, then a slight chance of rain after 9am.  Partly sunny, with a high near 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly between 10pm and 4am.  Mostly cloudy, with a low around 29. Southwest wind 5 to 10 mph.

    Low: 29 °F

    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 10am.  Snow level 9600 feet. Partly 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 24.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 15. Calm wind.
Monday
Mostly sunny, with a high near 44. Calm wind becoming southeast around 5 mph.
Monday Night
Partly cloudy, with a low around 23. Northwest wind around 5 mph.
Tuesday
A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 9am, then a slight chance of rain after 9am. Partly sunny, with a high near 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of rain, mainly between 10pm and 4am. Mostly cloudy, with a low around 29. Southwest wind 5 to 10 mph.
Wednesday
A 20 percent chance of rain before 10am. Snow level 9600 feet. Partly sunny, with a high near 47. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Mammoth Lakes CA
 37.69°N 118.75°W (Elev. 6824 ft)
12:21 am PST Feb 23, 2026
12am 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