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

1°F

-17°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 22 Feb 06:35 AM PST
Extended Forecast for

7 Miles ENE Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 40. North wind around 5 mph becoming south in the morning.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. Northwest wind around 5 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

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

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Southwest wind around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of rain.  Snow level 9800 feet rising to 10400 feet in the afternoon. Partly sunny, with a high near 44. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 44 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 31. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before 10am.  Snow level 9900 feet. Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 40. North wind around 5 mph becoming south in the morning.
Tonight
Mostly clear, with a low around 18. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 44. Calm wind becoming southwest around 5 mph.
Monday Night
Partly cloudy, with a low around 26. Southwest wind around 5 mph.
Tuesday
A 50 percent chance of rain. Snow level 9800 feet rising to 10400 feet in the afternoon. Partly sunny, with a high near 44. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 31. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A 40 percent chance of rain, mainly before 10am. Snow level 9900 feet. Partly sunny, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Mammoth Lakes CA
 37.68°N 118.83°W (Elev. 7047 ft)
2:19 am PST Feb 22, 2026
6am 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