Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Clear

5°F

-15°C

Humidity 92%
Wind Speed NNW 5 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 22 Feb 03:55 AM PST
Extended Forecast for

7 Miles ESE Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 41. South wind 5 to 10 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Southwest wind around 5 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 46 °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 10300 feet in the afternoon. Partly sunny, with a high near 44. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 44 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain.  Snow level 10200 feet. 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 41. South wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 19. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.
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 10300 feet in the afternoon. Partly sunny, with a high near 44. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
A 50 percent chance of rain. Snow level 10200 feet. 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 53.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Mammoth Lakes CA
 37.61°N 118.85°W (Elev. 7372 ft)
2:19 am PST Feb 22, 2026
4am 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