Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

47°F

8°C

Humidity 19%
Wind Speed ESE 7 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 17 Apr 01:04 PM PDT
Extended Forecast for

12 Miles ESE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Calm wind.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers after 11pm.  Snow level 8700 feet lowering to 7700 feet after midnight . Mostly clear, with a low around 31.

    Low: 31 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain showers before 2pm, then a chance of rain and snow showers.  Snow level 7700 feet. Partly sunny, with a high near 56.

    High: 56 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Calm wind.
Tonight
Partly cloudy, with a low around 26. Calm wind.
Saturday
Mostly sunny, with a high near 62. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 31. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 63. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 31. South wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 64.
Monday Night
A slight chance of showers after 11pm. Snow level 8700 feet lowering to 7700 feet after midnight . Mostly clear, with a low around 31.
Tuesday
A chance of rain showers before 2pm, then a chance of rain and snow showers. Snow level 7700 feet. Partly sunny, with a high near 56.
Tuesday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 22.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Mammoth Lakes CA
 37.6°N 118.76°W (Elev. 6785 ft)
11:31 am PDT Apr 17, 2026
1pm PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database