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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Fair

80°F

27°C

Humidity 16%
Wind Speed SSE 5 G 10 MPH
Barometer 30.23 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Aug 12:55 pm PDT
Extended Forecast for

12 Miles ENE Mammoth Lakes CA

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms. Some of the storms could produce heavy rain.  Widespread haze. Mostly sunny, with a high near 81. East wind around 5 mph.  Chance of precipitation is 30%.

    Heavy Rain

    High: 81 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms before 11pm, then a slight chance of showers. Some of the storms could produce heavy rain.  Widespread haze before 11pm. Partly cloudy, with a low around 47. South wind around 5 mph.  Chance of precipitation is 30%.

    Heavy Rain
    then Slight
    Chance
    Showers

    Low: 47 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 80. Southwest wind around 5 mph becoming east in the morning.

    Slight Chance
    T-storms

    High: 80 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 50. South wind around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 50 °F

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Some of the storms could produce heavy rain.  Partly sunny, with a high near 78. Southeast wind around 5 mph.  Chance of precipitation is 30%.

    Heavy Rain

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Some of the storms could produce heavy rain.  Partly cloudy, with a low around 46.

    Heavy Rain

    Low: 46 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 11am. Some of the storms could produce heavy rain.  Mostly sunny, with a high near 78.

    Heavy Rain

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before 11pm. Some of the storms could produce heavy rain.  Partly cloudy, with a low around 46.

    Heavy Rain
    then Mostly
    Clear

    Low: 46 °F

  • Thursday

    Thursday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Some of the storms could produce heavy rain. Widespread haze. Mostly sunny, with a high near 81. East wind around 5 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before 11pm, then a slight chance of showers. Some of the storms could produce heavy rain. Widespread haze before 11pm. Partly cloudy, with a low around 47. South wind around 5 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 80. Southwest wind around 5 mph becoming east in the morning.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South wind around 5 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Some of the storms could produce heavy rain. Partly sunny, with a high near 78. Southeast wind around 5 mph. Chance of precipitation is 30%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Some of the storms could produce heavy rain. Partly cloudy, with a low around 46.
Wednesday
A 30 percent chance of showers and thunderstorms after 11am. Some of the storms could produce heavy rain. Mostly sunny, with a high near 78.
Wednesday Night
A chance of showers and thunderstorms before 11pm. Some of the storms could produce heavy rain. Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
12 Miles ENE Mammoth Lakes CA
 37.71°N 118.76°W (Elev. 6913 ft)
5:46 am PDT Aug 20, 2017
1pm PDT Aug 20, 2017-6pm PDT Aug 26, 2017
 
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