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.

Clear

43°F

6°C

Humidity 14%
Wind Speed SSE 4 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 17 Apr 11:35 AM PDT
Extended Forecast for

9 Miles ESE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 53. Calm wind.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Calm wind becoming east around 5 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. South wind around 5 mph becoming calm  in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow showers between 11pm and 5am, then a slight chance of snow showers after 5am.  Snow level 8600 feet lowering to 7700 feet after midnight . Mostly clear, with a low around 30. Breezy.

    Low: 30 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A chance of snow showers before 8am, then snow showers likely, possibly mixed with rain.  Snow level 7600 feet. Partly sunny, with a high near 53. Breezy.

    High: 53 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 53. Calm wind.
Tonight
Partly cloudy, with a low around 25. Calm wind.
Saturday
Mostly sunny, with a high near 60. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 29. South wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 62. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 30. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 62.
Monday Night
A slight chance of rain and snow showers between 11pm and 5am, then a slight chance of snow showers after 5am. Snow level 8600 feet lowering to 7700 feet after midnight . Mostly clear, with a low around 30. Breezy.
Tuesday
A chance of snow showers before 8am, then snow showers likely, possibly mixed with rain. Snow level 7600 feet. Partly sunny, with a high near 53. Breezy.
Tuesday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 21. Breezy.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Mammoth Lakes CA
 37.61°N 118.82°W (Elev. 7201 ft)
11:31 am PDT Apr 17, 2026
11am PDT Apr 17, 2026-6pm PDT Apr 23, 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