Heavy Rain and Flooding Threat in the Central U.S.; Winter Weather in Northern Alaska

Strong thunderstorms and heavy rain may produce flash flooding across the south-central Plains and lower Mississippi Valley today. The North Slope in Alaska will see the potential for wintry weather through today with ice accumulations possible on roadways. Incoming storms will bring long duration rainfall and strong winds to most of Southcentral Alaska through Friday. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

73°F

23°C

Humidity 27%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 28 Aug 01:04 PM PDT
Extended Forecast for

17 Miles SE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 2pm.  Areas of smoke. Snow level 12300 feet. Mostly sunny, with a high near 58. Northeast wind around 5 mph.

    High: 58 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm.  Patchy smoke before midnight. Snow level 12300 feet. Partly cloudy, with a low around 36. North wind 5 to 10 mph becoming east after midnight.

    Low: 36 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 2pm.  Patchy smoke after 3pm. Snow level 12200 feet rising to 13100 feet in the afternoon. Mostly sunny, with a high near 59. Southwest wind around 5 mph becoming northeast in the morning.

    High: 59 °F

    Sunny then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Patchy smoke before 11pm. Mostly clear, with a low around 37. Northwest wind 5 to 10 mph.

    Low: 37 °F

    Patchy Smoke
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 61. West wind around 10 mph becoming east in the morning.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Southwest wind 5 to 10 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Labor Day

    Labor Day: A slight chance of showers after 11am.  Snow level 12600 feet. Mostly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 2pm. Areas of smoke. Snow level 12300 feet. Mostly sunny, with a high near 58. Northeast wind around 5 mph.
Tonight
A 20 percent chance of showers before 11pm. Patchy smoke before midnight. Snow level 12300 feet. Partly cloudy, with a low around 36. North wind 5 to 10 mph becoming east after midnight.
Friday
A 20 percent chance of showers after 2pm. Patchy smoke after 3pm. Snow level 12200 feet rising to 13100 feet in the afternoon. Mostly sunny, with a high near 59. Southwest wind around 5 mph becoming northeast in the morning.
Friday Night
Patchy smoke before 11pm. Mostly clear, with a low around 37. Northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 61. West wind around 10 mph becoming east in the morning.
Saturday Night
Mostly clear, with a low around 38. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 40.
Labor Day
A slight chance of showers after 11am. Snow level 12600 feet. Mostly sunny, with a high near 64.
Monday Night
A slight chance of showers before 11pm. Snow level 12900 feet. Partly cloudy, with a low around 40.
Tuesday
A chance of showers. Snow level 12800 feet. Mostly sunny, with a high near 63.
Tuesday Night
A slight chance of showers. Snow level 13000 feet. Partly cloudy, with a low around 38.
Wednesday
A chance of showers and thunderstorms. Snow level 12900 feet. Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SE Mammoth Lakes CA
 37.46°N 118.76°W (Elev. 12136 ft)
12:07 pm PDT Aug 28, 2025
1pm PDT Aug 28, 2025-6pm PDT Sep 3, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database