Severe Thunderstorms Wednesday in the Upper Midwest; Excessive Heat in the Central U.S.

Thunderstorms associated with severe wind gusts, large hail to very large hail, flash flooding, and a couple tornadoes will be possible Wednesday afternoon and night across parts of the Upper Midwest and extending into the southern Great Lakes. Excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112ft.

Clear

73°F

23°C

Humidity 20%
Wind Speed WSW 8 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 27 Jul 07:35 PM PDT
Extended Forecast for

8 Miles SE Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 46. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Partly Cloudy

    Low: 46 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly between 2pm and 5pm.  Snow level 13700 feet rising to 14300 feet. Increasing clouds, with a high near 59. South wind 5 to 10 mph becoming northeast in the morning.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 59 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers and thunderstorms, mainly before 8pm.  Snow level 14100 feet. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 5 to 10 mph becoming south after midnight.  Chance of precipitation is 40%.

    Scattered
    T-storms then
    Mostly Clear

    Low: 47 °F

  • Thursday

    Thursday: Scattered showers and thunderstorms after 11am.  Snow level 13500 feet rising to 14200 feet in the afternoon. Increasing clouds, with a high near 60. South wind 5 to 10 mph becoming north in the morning.  Chance of precipitation is 50%.

    Scattered
    T-storms

    High: 60 °F

  • Thursday
    Night

    Thursday Night: Scattered showers and thunderstorms before 11pm.  Snow level 14100 feet. Partly cloudy, with a low around 48. Northwest wind 10 to 15 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms then
    Partly Cloudy

    Low: 48 °F

  • Friday

    Friday: Showers likely and possibly a thunderstorm after 11am.  Snow level 13800 feet rising to 14400 feet in the afternoon. Increasing clouds, with a high near 59. West wind around 10 mph becoming southeast in the morning.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    High: 59 °F

  • Friday
    Night

    Friday Night: Scattered showers and thunderstorms before 11pm, then isolated showers.  Mostly cloudy, with a low around 48. Chance of precipitation is 50%.

    Scattered
    T-storms then
    Isolated
    Showers

    Low: 48 °F

  • Saturday

    Saturday: Isolated showers, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 52.

    Showers
    Likely

    High: 52 °F

  • Saturday
    Night

    Saturday Night: Scattered showers and thunderstorms.  Snow level 14400 feet lowering to 13700 feet after midnight . Mostly cloudy, with a low around 46.

    Scattered
    T-storms then
    Scattered
    Showers

    Low: 46 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Showers and thunderstorms likely, mainly between 2pm and 5pm. Snow level 13700 feet rising to 14300 feet. Increasing clouds, with a high near 59. South wind 5 to 10 mph becoming northeast in the morning. Chance of precipitation is 60%.
Wednesday Night
Scattered showers and thunderstorms, mainly before 8pm. Snow level 14100 feet. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 40%.
Thursday
Scattered showers and thunderstorms after 11am. Snow level 13500 feet rising to 14200 feet in the afternoon. Increasing clouds, with a high near 60. South wind 5 to 10 mph becoming north in the morning. Chance of precipitation is 50%.
Thursday Night
Scattered showers and thunderstorms before 11pm. Snow level 14100 feet. Partly cloudy, with a low around 48. Northwest wind 10 to 15 mph. Chance of precipitation is 30%.
Friday
Showers likely and possibly a thunderstorm after 11am. Snow level 13800 feet rising to 14400 feet in the afternoon. Increasing clouds, with a high near 59. West wind around 10 mph becoming southeast in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Scattered showers and thunderstorms before 11pm, then isolated showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Saturday
Isolated showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 52.
Saturday Night
Scattered showers and thunderstorms. Snow level 14400 feet lowering to 13700 feet after midnight . Mostly cloudy, with a low around 46.
Sunday
Isolated showers, then scattered showers and thunderstorms after 11am. Snow level 13200 feet rising to 13800 feet in the afternoon. Mostly sunny, with a high near 56.
Sunday Night
Isolated showers and thunderstorms. Snow level 13700 feet lowering to 13000 feet after midnight . Mostly clear, with a low around 46.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 62.
Click Map For Forecast
Point Forecast:
8 Miles SE Mammoth Lakes CA
 37.56°N 118.87°W (Elev. 11175 ft)
2:33 pm PDT Jul 27, 2021
8pm PDT Jul 27, 2021-6pm PDT Aug 3, 2021
 
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