Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Overcast

32°F

0°C

Humidity 39%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 17 Apr 10:55 PM PDT
Extended Forecast for

10 Miles SE Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Southwest wind around 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Southwest wind 5 to 15 mph becoming east in the morning.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 48 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 48. Windy, with a south wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 48 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 11pm.  Partly cloudy, with a low around 30. Windy.

    Low: 30 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday

    Tuesday: Snow showers likely, mainly after 11am.  Partly sunny, with a high near 40. Windy.

    High: 40 °F

    Snow Showers
    Likely and
    Windy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm.  Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Snow Showers
    Likely and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. Southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 46. Southwest wind 5 to 15 mph becoming east in the morning.
Saturday Night
Mostly cloudy, with a low around 30. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 48. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Monday
Sunny, with a high near 48. Windy, with a south wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph.
Monday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 30. Windy.
Tuesday
Snow showers likely, mainly after 11am. Partly sunny, with a high near 40. Windy.
Tuesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 20. Windy.
Wednesday
A chance of snow showers, mainly after 11am. Mostly sunny, with a high near 34. Breezy.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 19. Breezy.
Thursday
Sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Mammoth Lakes CA
 37.54°N 118.83°W (Elev. 9216 ft)
4:30 pm PDT Apr 17, 2026
11pm PDT Apr 17, 2026-6pm PDT Apr 24, 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