Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

30°F

-1°C

Humidity 63%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 13 Feb 11:35 AM PST
Extended Forecast for

9 Miles ESE Mammoth Lakes CA

Winter Storm Watch February 15, 10:00pm until February 18, 10:00pm
Click here for hazard details and duration
Winter Storm Watch
  • Today

    Today: Sunny, with a high near 29. North wind 5 to 10 mph.

    High: 29 °F

    Sunny

  • Tonight

    Tonight: 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 35 mph.

    High: 31 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph.

    Low: 12 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 28. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph.

    High: 28 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly after 4am. The snow could be heavy at times.  Mostly cloudy, with a low around 11. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Breezy.
    Chance Snow
    then Heavy
    Snow

  • Washington's Birthday

    Washington's Birthday: Snow. The snow could be heavy at times.  High near 21. Windy.  Chance of precipitation is 90%. New snow accumulation of 11 to 17 inches possible.

    High: 21 °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

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  Cloudy, with a high near 15. Strong and damaging winds.

    High: 15 °F

    Heavy Snow
    and Damaging
    Winds

Detailed Forecast

Today
Sunny, with a high near 29. North wind 5 to 10 mph.
Tonight
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 35 mph.
Saturday Night
Mostly cloudy, with a low around 12. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph.
Sunday
Mostly sunny, with a high near 28. 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. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Washington's Birthday
Snow. The snow could be heavy at times. High near 21. Windy. Chance of precipitation is 90%. New snow accumulation of 11 to 17 inches possible.
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 15. Strong and damaging winds.
Tuesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 3. Very windy.
Wednesday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 15. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 1. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 17. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Mammoth Lakes CA
 37.56°N 118.87°W (Elev. 11175 ft)
9:16 am PST Feb 13, 2026
11am PST Feb 13, 2026-6pm PST Feb 19, 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