Heavy to Excessive Rainfall for the Southwest U.S.; Watching for Possible East Coast Storm

Thunderstorms and a chance for some isolated flash flooding will continue today in the Southwest U.S. before an influx of tropical moisture from Priscilla brings widespread heavy rainfall and a flash flooding threat late this week into this weekend. A coastal storm may develop off the southeast U.S. coast Friday night and drift north just off the Mid-Atlantic coast through the weekend. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

68°F

20°C

Humidity 15%
Wind Speed ESE 11 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 08 Oct 04:04 PM PDT
Extended Forecast for

13 Miles ESE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 37. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Breezy, with a south wind 5 to 15 mph increasing to 15 to 25 mph in the morning. Winds could gust as high as 45 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Breezy, with a south wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 70. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 70 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after 11am.  Snow level 8500 feet. Sunny, with a high near 61. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 37. South wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 71. Breezy, with a south wind 5 to 15 mph increasing to 15 to 25 mph in the morning. Winds could gust as high as 45 mph.
Thursday Night
Mostly clear, with a low around 37. Breezy, with a south wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 40 mph.
Friday
Sunny, with a high near 70. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 34. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of showers after 11am. Snow level 8500 feet. Sunny, with a high near 61. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 29.
Columbus Day
Mostly sunny, with a high near 57.
Monday Night
A chance of rain and snow showers. Snow level 7500 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 48.
Tuesday Night
A chance of rain and snow showers. Snow level 7500 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 23.
Wednesday
A chance of rain and snow showers. Snow level rising to 7500 feet in the afternoon. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Mammoth Lakes CA
 37.58°N 118.75°W (Elev. 6873 ft)
2:15 pm PDT Oct 8, 2025
4pm PDT Oct 8, 2025-6pm PDT Oct 15, 2025
 
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Additional Resources

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