Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

NA

55°F

13°C

Humidity 67%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 17 Jun 05:04 AM PDT
Extended Forecast for

14 Miles SE Mammoth Lakes CA

  • Today

    Today: A 20 percent chance of showers after 2pm.  Snow level 12900 feet rising to 13900 feet in the afternoon. Sunny, with a high near 72. Northwest wind around 10 mph becoming northeast in the afternoon.

    High: 72 °F

    Sunny then
    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm.  Snow level 13400 feet rising to 14300 feet in the afternoon. Sunny, with a high near 71. Northwest wind around 10 mph becoming southeast in the afternoon.

    High: 71 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. West wind 5 to 10 mph.

    Low: 43 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 65. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 65 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. Breezy, with a west wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 35 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers after 2pm. Snow level 12900 feet rising to 13900 feet in the afternoon. Sunny, with a high near 72. Northwest wind around 10 mph becoming northeast in the afternoon.
Tonight
Mostly clear, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 20 percent chance of showers after 2pm. Snow level 13400 feet rising to 14300 feet in the afternoon. Sunny, with a high near 71. Northwest wind around 10 mph becoming southeast in the afternoon.
Thursday Night
Mostly clear, with a low around 43. West wind 5 to 10 mph.
Juneteenth
Sunny, with a high near 65. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Mostly clear, with a low around 35. Breezy, with a west wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SE Mammoth Lakes CA
 37.51°N 118.77°W (Elev. 11096 ft)
4:30 am PDT Jun 17, 2026
6am PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
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Additional Resources

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