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

28°F

-2°C

Humidity 56%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 18 Apr 03:04 AM PDT
Extended Forecast for

16 Miles ESE Mammoth Lakes CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Southeast wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Light south wind becoming southeast 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 33. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 64. Southwest wind 5 to 15 mph becoming south in the morning. Winds could gust as high as 25 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain and snow showers, mainly after 11am. Some thunder is also possible.  Snow level 7700 feet. Partly sunny, with a high near 54.

    High: 54 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. Calm wind.
Saturday
Mostly sunny, with a high near 60. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 32. Southeast wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 63. Light south wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 33. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 64. Southwest wind 5 to 15 mph becoming south in the morning. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 33.
Tuesday
A chance of rain and snow showers, mainly after 11am. Some thunder is also possible. Snow level 7700 feet. Partly sunny, with a high near 54.
Tuesday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 24.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Mammoth Lakes CA
 37.56°N 118.69°W (Elev. 7001 ft)
11:30 pm PDT Apr 17, 2026
3am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database