Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Partly Cloudy

23°F

-5°C

Humidity 45%
Wind Speed W 11 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 17 Apr 02:35 AM PDT
Extended Forecast for

5 Miles ENE Mammoth Lakes CA

  • Overnight

    Overnight: Clear, with a low around 16. Northwest wind around 5 mph.

    Low: 16 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 52. West wind around 5 mph becoming east in the afternoon.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Southeast wind around 5 mph becoming calm.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Southwest wind around 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60. South wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers after 5pm.  Sunny, with a high near 59. Breezy.

    High: 59 °F

    Sunny then
    Slight Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A slight chance of rain showers before 8pm, then a chance of snow showers.  Snow level 8200 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

Detailed Forecast

Overnight
Clear, with a low around 16. Northwest wind around 5 mph.
Friday
Sunny, with a high near 52. West wind around 5 mph becoming east in the afternoon.
Friday Night
Mostly clear, with a low around 27. Southeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 59. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 30. Southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 60. South wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 32.
Monday
A slight chance of showers after 5pm. Sunny, with a high near 59. Breezy.
Monday Night
A slight chance of rain showers before 8pm, then a chance of snow showers. Snow level 8200 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 31. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 52.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow showers. Partly sunny, with a high near 46.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 22.
Thursday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Mammoth Lakes CA
 37.67°N 118.89°W (Elev. 7671 ft)
11:30 pm PDT Apr 16, 2026
2am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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