Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Overcast

30°F

-1°C

Humidity 58%
Wind Speed W 5 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 12 Feb 06:15 PM PST
Extended Forecast for

9 Miles ESE Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 6. North wind 10 to 15 mph becoming southeast after midnight.

    Low: 6 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 28. West wind 5 to 10 mph becoming north in the afternoon.

    High: 28 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. Southwest wind around 10 mph.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 31 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 50 mph.

    Low: 12 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: A 10 percent chance of snow after 4pm.  Mostly sunny, with a high near 27. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph.

    High: 27 °F

    Partly Sunny
    and Windy
    then Slight
    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly after 4am. The snow could be heavy at times.  Mostly cloudy, with a low around 11. Windy.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 11 °F

    Heavy Snow
    and Windy

  • Washington's Birthday

    Washington's Birthday: Snow. The snow could be heavy at times.  Cloudy, with a high near 22. Windy.

    High: 22 °F

    Heavy Snow
    and Windy

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Cloudy, with a low around 9. Very windy.

    Low: 9 °F

    Heavy Snow
    and Very
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 6. North wind 10 to 15 mph becoming southeast after midnight.
Friday
Sunny, with a high near 28. West wind 5 to 10 mph becoming north in the afternoon.
Friday Night
Partly cloudy, with a low around 12. Southwest wind around 10 mph.
Saturday
Mostly sunny, with a high near 31. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Saturday Night
Mostly cloudy, with a low around 12. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 50 mph.
Sunday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 27. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph.
Sunday Night
Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 11. Windy. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Washington's Birthday
Snow. The snow could be heavy at times. Cloudy, with a high near 22. Windy.
Monday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 9. Very windy.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 16. Strong and damaging winds.
Tuesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 4. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 18. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 5. Windy.
Thursday
Snow likely. Mostly cloudy, with a high near 19. Windy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Mammoth Lakes CA
 37.56°N 118.87°W (Elev. 11175 ft)
1:16 pm PST Feb 12, 2026
6pm PST Feb 12, 2026-6pm PST Feb 19, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database