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.

haze

23°F

-5°C

Humidity 73%
Wind Speed S 4 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 16°F (-9°C)
Visibility 5.00 mi
Wind Chill18°F (-8°C)
Last update 22 Feb 12:55 PM PST
Extended Forecast for

5 Miles ENE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 41. Southeast wind around 5 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. North wind around 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. West wind around 5 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Southwest wind 5 to 15 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of rain.  Snow level 10300 feet. Partly sunny, with a high near 45. Southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly between 10pm and 4am.  Snow level 10300 feet. Mostly cloudy, with a low around 35. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 10am.  Snow level 9600 feet. Mostly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 41. Southeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 20. North wind around 5 mph.
Monday
Mostly sunny, with a high near 47. West wind around 5 mph.
Monday Night
Partly cloudy, with a low around 29. Southwest wind 5 to 15 mph.
Tuesday
A 50 percent chance of rain. Snow level 10300 feet. Partly sunny, with a high near 45. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Rain likely, mainly between 10pm and 4am. Snow level 10300 feet. Mostly cloudy, with a low around 35. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain, mainly before 10am. Snow level 9600 feet. Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 30.
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
Mostly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Mammoth Lakes CA
 37.67°N 118.89°W (Elev. 7671 ft)
1:15 pm PST Feb 22, 2026
1pm PST Feb 22, 2026-6pm PST Feb 28, 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