On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Flash flood threat forecast from southwestern Texas to the Appalachians on Wednesday

Heavy rainfall will be possible along a frontal boundary that will extend from Maine to far southwestern Texas on Wednesday. Rainfall amounts of 2 to 4 inches will be possible with some locations seeing 5 to 6 inches especially across the southern Plains. Flash flooding will be possible mainly from southwestern Texas to the central Appalachians. Remember: Turn Around, Don't Drown.
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Current conditions at

Mammoth / June Lakes (KMMH)

Lat: 37.61667°NLon: 118.83333°WElev: 7129ft.

Fair

55°F

13°C

Humidity 67%
Wind Speed WNW 10 MPH
Barometer 30.19 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 07 Jul 11:15 pm PDT
Extended Forecast for

12 Miles SE Mammoth Lakes CA

Flash Flood Watch July 8, 10:00 AM until Thursday 12:00am
Click here for hazard details and duration
Flash Flood Watch
  • Tonight

    Tonight: Isolated showers and thunderstorms.  Partly cloudy, with a low around 39. Southwest wind around 5 mph becoming north after midnight.  Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 39 °F

  • Wednesday

    Wednesday: Showers and thunderstorms after 11am.  High near 52. Northeast wind around 5 mph becoming southeast in the afternoon.  Chance of precipitation is 80%.

    T-storms

    High: 52 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 34. Northwest wind around 5 mph.  Chance of precipitation is 40%.

    Scattered
    T-storms then
    Mostly Cloudy

    Low: 34 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 11am.  Partly sunny, with a high near 38. North wind around 5 mph becoming calm  in the morning.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 38 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 31. Southwest wind around 5 mph.

    Chance
    T-storms then
    Partly Cloudy

    Low: 31 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 48.

    Slight Chance
    T-storms

    High: 48 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 32.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 32 °F

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 54.

    Slight Chance
    T-storms

    High: 54 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 35.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 35 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms. Partly cloudy, with a low around 39. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms after 11am. High near 52. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Scattered showers and thunderstorms before 11pm. Mostly cloudy, with a low around 34. Northwest wind around 5 mph. Chance of precipitation is 40%.
Thursday
Showers and thunderstorms likely, mainly after 11am. Partly sunny, with a high near 38. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 31. Southwest wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 48.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 32.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 54.
Saturday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 57. Breezy.
Sunday Night
Mostly clear, with a low around 38.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 62.
  Click Map For Forecast
Point Forecast:
12 Miles SE Mammoth Lakes CA
 37.5°N 118.82°W (Elev. 10732 ft)
7:16 pm PDT Jul 7, 2015
11pm PDT Jul 7, 2015-6pm PDT Jul 14, 2015
 
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Additional Resources

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