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Heavy Rain Possible in the Southeast, while Severe Weather Expected in the Great Plains

Slow-moving convection will bring the threat of flash flooding today in the Southeast. Meanwhile, strong to severe thunderstorms are expected across the Great Plains and upper Mississippi River Valley this afternoon and evening. Primary threats will be thunderstorms with damaging winds, large hail, and locally heavy rain. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Overcast

65°F

18°C

Humidity 26%
Wind Speed ESE 15 G 21 MPH
Barometer 30.12 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 24 May 2:35 pm PDT
Extended Forecast for

4 Miles E Mammoth Lakes CA

Flood Watch until May 24, 05:00pm
Winter Weather Advisory May 25, 05:00am until May 26, 05:00am
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  •  
    Flood Watch until May 24, 05:00pm

    NOW until
    5:00pm Thu

    Flood Watch

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Partly sunny, with a high near 69. Southeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms

    High: 69 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms before 11pm.  Partly cloudy, with a low around 43. South wind 5 to 10 mph becoming light and variable  in the evening.  Chance of precipitation is 50%.

    Scattered
    T-storms then
    Partly Cloudy

    Low: 43 °F

  • Friday

    Friday: Scattered showers and thunderstorms.  Mostly sunny, with a high near 58. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.  Chance of precipitation is 50%.

    Scattered
    Showers

    High: 58 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 36. Southwest wind 5 to 10 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 36 °F

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 57. Southwest wind 5 to 10 mph becoming northwest in the morning.  Chance of precipitation is 50%.

    Chance
    T-storms

    High: 57 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers.  Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 38 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 64.

    Slight Chance
    T-storms

    High: 64 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 39.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 39 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 69. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before 11pm. Partly cloudy, with a low around 43. South wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 50%.
Friday
Scattered showers and thunderstorms. Mostly sunny, with a high near 58. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 36. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 57. Southwest wind 5 to 10 mph becoming northwest in the morning. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Sunday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 64.
Sunday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 39.
Memorial Day
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 42.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
4 Miles E Mammoth Lakes CA
 37.65°N 118.88°W (Elev. 7480 ft)
2:10 pm PDT May 24, 2018
2pm PDT May 24, 2018-6pm PDT May 30, 2018
 
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