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.
Read More...

Current conditions at

CW2998 Mammoth Lakes (C2998)

Lat: 37.65117°NLon: 118.97617°WElev: 7976ft.

NA

51°F

11°C

Humidity 73%
Wind Speed W 1 G 2 MPH
Barometer 30.19 in
Dewpoint 43°F (6°C)
Visibility NA
Last update 07 Jul 11:20 pm PDT
Extended Forecast for

4 Miles ENE 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 47. West wind around 5 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 47 °F

  • Wednesday

    Wednesday: Showers and thunderstorms after 11am.  High near 72. West wind around 5 mph becoming east in the morning.  Chance of precipitation is 80%.

    T-storms

    High: 72 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 45. West wind around 5 mph becoming northwest in the evening.  Chance of precipitation is 40%.

    Scattered
    T-storms then
    Mostly Cloudy

    Low: 45 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 11am.  Partly sunny, with a high near 67. Calm wind.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 67 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph.

    Chance
    T-storms then
    Partly Cloudy

    Low: 42 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 69.

    Slight Chance
    T-storms

    High: 69 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 44.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 44 °F

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 71.

    Slight Chance
    T-storms

    High: 71 °F

  • Saturday
    Night

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

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 45 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms. Partly cloudy, with a low around 47. West wind around 5 mph. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms after 11am. High near 72. West wind around 5 mph becoming east in the morning. Chance of precipitation is 80%.
Wednesday Night
Scattered showers and thunderstorms before 11pm. Mostly cloudy, with a low around 45. West wind around 5 mph becoming northwest in the evening. Chance of precipitation is 40%.
Thursday
Showers and thunderstorms likely, mainly after 11am. Partly sunny, with a high near 67. Calm wind. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 69.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 44.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 71.
Saturday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 45.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 78.
  Click Map For Forecast
Point Forecast:
4 Miles ENE Mammoth Lakes CA
 37.67°N 118.92°W (Elev. 7694 ft)
7:16 pm PDT Jul 7, 2015
11pm PDT Jul 7, 2015-6pm PDT Jul 14, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database