Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

32°F

0°C

Humidity 47%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 19 Apr 06:04 AM PDT
Extended Forecast for

13 Miles ESE Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 63. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. South wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 64. Light south wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Showers, mainly after 11am.  Snow level 7800 feet. High near 55. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.  Chance of precipitation is 80%.

    High: 55 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow showers, becoming all snow after 8pm. Some thunder is also possible.  Low around 21. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers.  Mostly sunny, with a high near 48. Little or no snow accumulation expected.

    High: 48 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 63. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Tonight
Partly cloudy, with a low around 31. South wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 64. Light south wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 31. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday
Showers, mainly after 11am. Snow level 7800 feet. High near 55. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Tuesday Night
Rain and snow showers, becoming all snow after 8pm. Some thunder is also possible. Low around 21. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
A 30 percent chance of snow showers. Mostly sunny, with a high near 48. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Mammoth Lakes CA
 37.58°N 118.75°W (Elev. 6873 ft)
4:30 am PDT Apr 19, 2026
6am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database