Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

65°F

18°C

Humidity 18%
Wind Speed ESE 8 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 18 Oct 02:04 PM PDT
Extended Forecast for

16 Miles SE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. North wind around 5 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. Southwest wind 5 to 10 mph.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 57. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Southwest wind around 15 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 28. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph.  Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible.  High near 47. Breezy.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Cloudy, with a low around 23.

    Low: 23 °F

    Snow

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 41.

    High: 41 °F

    Snow Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 60. North wind around 5 mph.
Tonight
Mostly clear, with a low around 29. Southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 57. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 27. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 54. Southwest wind around 15 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 28. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Little or no snow accumulation expected.
Wednesday
A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 47. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Cloudy, with a low around 23.
Thursday
Snow likely. Mostly cloudy, with a high near 41.
Thursday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SE Mammoth Lakes CA
 37.49°N 118.76°W (Elev. 10397 ft)
11:30 am PDT Oct 18, 2026
2pm PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database