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Severe Thunderstorms With Heavy Rain from Great Lakes to Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible today into Sunday across the upper Great Lakes region to the northern Mid-Atlantic. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Fair

81°F

27°C

Humidity 14%
Wind Speed ESE 8 MPH
Barometer 30.32 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 22 Jul 11:35 am PDT
Extended Forecast for

9 Miles ESE Mammoth Lakes CA

Red Flag Warning July 23, 01:00pm until July 23, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Sunny, with a high near 89. Southeast wind 5 to 10 mph.

    Sunny

    High: 89 °F

  • Tonight

    Tonight: Mostly clear, with a low around 50. South wind around 5 mph.

    Mostly Clear

    Low: 50 °F

  • Sunday

    Sunday: Scattered showers and thunderstorms after 1pm.  Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 30%.

    Sunny then
    Scattered
    T-storms

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Isolated showers and thunderstorms before 11pm.  Partly cloudy, with a low around 51. Southwest wind 5 to 10 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Mostly Clear

    Low: 51 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 81. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    Chance
    T-storms

    High: 81 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers.  Partly cloudy, with a low around 48. Chance of precipitation is 30%.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 48 °F

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 81. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers.  Partly cloudy, with a low around 45.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 45 °F

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 11am.  Mostly sunny, with a high near 82.

    Slight Chance
    T-storms

    High: 82 °F

Detailed Forecast

Today
Sunny, with a high near 89. Southeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 50. South wind around 5 mph.
Sunday
Scattered showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Isolated showers and thunderstorms before 11pm. Partly cloudy, with a low around 51. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Monday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 81. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 45.
Wednesday
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 82.
Wednesday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
9 Miles ESE Mammoth Lakes CA
 37.61°N 118.82°W (Elev. 7201 ft)
8:14 am PDT Jul 22, 2017
11am PDT Jul 22, 2017-6pm PDT Jul 28, 2017
 
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