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

50°F

10°C

Humidity 13%
Wind Speed E 8 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 17 Apr 01:55 PM PDT
Extended Forecast for

6 Miles ESE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. East wind around 5 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Southeast wind around 5 mph becoming calm.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. South wind 5 to 10 mph becoming light southwest  in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Light southwest wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 60. Breezy.

    High: 60 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A slight chance of rain showers after 11pm, mixing with snow after 2am.  Snow level 8600 feet lowering to 7700 feet after midnight . Partly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Rain and snow showers likely, mainly after 11am.  Snow level 7600 feet. Partly sunny, with a high near 51. Breezy.

    High: 51 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 53. East wind around 5 mph.
Tonight
Partly cloudy, with a low around 24. Southeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 59. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 29. South wind 5 to 10 mph becoming light southwest in the evening.
Sunday
Mostly sunny, with a high near 61. Light southwest wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 30. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 60. Breezy.
Monday Night
A slight chance of rain showers after 11pm, mixing with snow after 2am. Snow level 8600 feet lowering to 7700 feet after midnight . Partly cloudy, with a low around 32. Breezy.
Tuesday
Rain and snow showers likely, mainly after 11am. Snow level 7600 feet. Partly sunny, with a high near 51. Breezy.
Tuesday Night
Rain and snow showers likely, becoming all snow after 8pm. Mostly cloudy, with a low around 23. Breezy.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 46.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Mammoth Lakes CA
 37.63°N 118.85°W (Elev. 7152 ft)
11:31 am PDT Apr 17, 2026
2pm 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