Scattered Severe Storms Possible in Central U.S.; Flood Watch in the Sierra Nevada

Scattered severe thunderstorms capable of gusty winds, hail, and flash flooding will be possible across the Plains through Tuesday. Elsewhere, a flash flood watch is in effect for the Sierra Nevada, where thunderstorms with frequent lightning may also occur. Heavy rain in parts of southern Texas may produce localized flooding, while areas of rain will also linger in the Mid Atlantic. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Overcast

66°F

19°C

Humidity 21%
Wind Speed ENE 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 29 May 03:35 PM PDT
Extended Forecast for

7 Miles ENE Mammoth Lakes CA

Flood Watch until May 30, 09:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until May 30, 09:00pm

    NOW until
    9:00pm Tue

    Flood Watch

  • Memorial
    Day

    Memorial Day: A 40 percent chance of showers and thunderstorms. Some of the storms could produce heavy rain.  Partly sunny, with a high near 64. Southwest wind around 10 mph.

    Heavy Rain

    High: 64 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 8pm. Some of the storms could produce heavy rain.  Partly cloudy, with a low around 38. West wind 5 to 15 mph.

    Heavy Rain
    then Partly
    Cloudy

    Low: 38 °F

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 11am. Some of the storms could produce heavy rain.  Snow level 10100 feet. Partly sunny, with a high near 64. West wind 5 to 10 mph becoming southeast in the morning.

    Heavy Rain

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 11pm. Some of the storms could produce heavy rain.  Partly cloudy, with a low around 38. West wind 5 to 10 mph.

    Heavy Rain
    then Partly
    Cloudy

    Low: 38 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 11am.  Snow level 10000 feet rising to 10700 feet in the afternoon. Mostly sunny, with a high near 64. West wind 5 to 10 mph becoming northeast in the morning.

    Chance
    T-storms

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 37. West wind 5 to 10 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 37 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 11am.  Snow level 10000 feet rising to 10800 feet in the afternoon. Mostly sunny, with a high near 65.

    Chance
    Showers

    High: 65 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers before 11pm.  Mostly clear, with a low around 37.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 37 °F

Detailed Forecast

Memorial Day
A 40 percent chance of showers and thunderstorms. Some of the storms could produce heavy rain. Partly sunny, with a high near 64. Southwest wind around 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms before 8pm. Some of the storms could produce heavy rain. Partly cloudy, with a low around 38. West wind 5 to 15 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after 11am. Some of the storms could produce heavy rain. Snow level 10100 feet. Partly sunny, with a high near 64. West wind 5 to 10 mph becoming southeast in the morning.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Some of the storms could produce heavy rain. Partly cloudy, with a low around 38. West wind 5 to 10 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 11am. Snow level 10000 feet rising to 10700 feet in the afternoon. Mostly sunny, with a high near 64. West wind 5 to 10 mph becoming northeast in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 37. West wind 5 to 10 mph.
Thursday
A 30 percent chance of showers and thunderstorms after 11am. Snow level 10000 feet rising to 10800 feet in the afternoon. Mostly sunny, with a high near 65.
Thursday Night
A slight chance of showers before 11pm. Mostly clear, with a low around 37.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 40.
Saturday
Increasing clouds, with a high near 69.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 42.
Monday
A chance of showers. Mostly sunny, with a high near 69.
Click Map For Forecast
Point Forecast:
7 Miles ENE Mammoth Lakes CA
 37.7°N 118.87°W (Elev. 7218 ft)
1:31 pm PDT May 29, 2023
4pm PDT May 29, 2023-6pm PDT Jun 5, 2023
 
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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