National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

Top of 22 (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

NA

24°F

-4°C

Humidity 27%
Wind Speed S 19 MPH
Barometer NA
Dewpoint -5°F (-21°C)
Visibility NA
Wind Chill10°F (-12°C)
Last update 15 Feb 06:25 AM PST
Extended Forecast for

2 Miles WNW Mammoth Lakes CA

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

  • Today

    Today: Sunny, with a high near 28. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 28 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Snow likely, mainly after 4am. The snow could be heavy at times. Partly cloudy, with a low around 18. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Breezy.
    Partly Cloudy
    then Heavy
    Snow

  • Washington's Birthday

    Washington's Birthday: Snow. The snow could be heavy at times. High near 24. Breezy, with a south wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    High: 24 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times. Low around 13. Very windy, with a southwest wind around 40 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

    Low: 13 °F

    Heavy Snow
    and Very
    Windy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 18. Very windy, with a southwest wind 35 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 14 inches possible.

    High: 18 °F

    Heavy Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 9. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 17 to 23 inches possible.

    Low: 9 °F

    Heavy Snow
    and Very
    Windy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 11. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 11 °F

    Heavy Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 5.

    Low: 5 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 15.

    High: 15 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 28. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph.
Tonight
Snow likely, mainly after 4am. The snow could be heavy at times. Partly cloudy, with a low around 18. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. 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. High near 24. Breezy, with a south wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Monday Night
Snow. The snow could be heavy at times. Low around 13. Very windy, with a southwest wind around 40 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 18. Very windy, with a southwest wind 35 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 14 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 9. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 17 to 23 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 11. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 5.
Thursday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 15.
Thursday Night
A chance of snow before 4am. Mostly cloudy, with a low around 5.
Friday
A slight chance of snow. Partly sunny, with a high near 21.
Friday Night
A chance of snow. Mostly cloudy, with a low around 10.
Saturday
A chance of snow. Partly sunny, with a high near 24.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Mammoth Lakes CA
 37.63°N 119.02°W (Elev. 9872 ft)
Last Update:
2:56 am PST Feb 15, 2026
Forecast Valid:
6am PST Feb 15, 2026-6pm PST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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