Heavy Rain and Snowmelt Threatens Flooding in Southeast and Mid-Atlantic; Strong Cold Front Presses Across the Northwest

A southern storm system will bring heavy to excessive rain from the Southeast to the Mid-Atlantic through Saturday with a secondary heavy rain threat area from the Lower Mississippi Valley into the Ohio Valley. Out West, a strong cold front will continue rain, mountain snow and gusty winds into Saturday morning. Another front will bring more unsettled weather to the region by Sunday. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.62553°NLon: 118.98145°WElev: 8012ft.

NA

34°F

1°C

Humidity 25%
Wind Speed WNW 7 G 24 MPH
Barometer 30.16 in
Dewpoint 2°F (-17°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 14 Dec 10:46 pm PST
Extended Forecast for

Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Partly Cloudy

    Low: 22 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Southwest wind 5 to 10 mph.

    Mostly Sunny

    High: 43 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 23. South wind around 10 mph.

    Mostly Cloudy

    Low: 23 °F

  • Sunday

    Sunday: A 10 percent chance of snow after 4pm.  Partly sunny, with a high near 43. South wind around 10 mph, with gusts as high as 20 mph.

    Partly Sunny
    then Slight
    Chance Snow

    High: 43 °F

  • Sunday
    Night

    Sunday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 25. South wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely

    Low: 25 °F

  • Monday

    Monday: Snow likely before 10am, then a chance of snow showers after 10am.  Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely

    High: 38 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 22.

    Partly Cloudy

    Low: 22 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    Mostly Sunny

    High: 48 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 24.

    Mostly Clear

    Low: 24 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Southwest wind around 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 43. Southwest wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 23. South wind around 10 mph.
Sunday
A 10 percent chance of snow after 4pm. Partly sunny, with a high near 43. South wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 25. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow likely before 10am, then a chance of snow showers after 10am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 49.
Click Map For Forecast
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 ft)
3:01 pm PST Dec 14, 2018
11pm PST Dec 14, 2018-6pm PST Dec 21, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database