Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

34°F

1°C

Humidity 64%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 27 May 02:04 AM PDT
Extended Forecast for

14 Miles SE Mammoth Lakes CA

  • Overnight

    Overnight: A 30 percent chance of snow showers before 5am.  Mostly cloudy, with a low around 17. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.  Little or no snow accumulation expected.

    Low: 17 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Snow showers likely, mainly after 2pm. Some thunder is also possible.  Partly sunny, with a high near 31. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 2am.  Mostly cloudy, with a low around 19. South wind around 5 mph becoming southwest in the evening.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers, mainly after 8am. The snow could be heavy at times. Some thunder is also possible.  High near 31. South wind 5 to 10 mph becoming east in the morning.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow showers, mainly before 11pm.  Low around 21. North wind 5 to 15 mph becoming northwest in the evening.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Showers
    then Chance
    Snow Showers

  • Friday

    Friday: A 20 percent chance of snow showers after 11am.  Partly sunny, with a high near 38. West wind 10 to 15 mph.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow showers before 5am. Mostly cloudy, with a low around 17. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Wednesday
Snow showers likely, mainly after 2pm. Some thunder is also possible. Partly sunny, with a high near 31. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 19. South wind around 5 mph becoming southwest in the evening. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
Snow showers, mainly after 8am. The snow could be heavy at times. Some thunder is also possible. High near 31. South wind 5 to 10 mph becoming east in the morning. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow showers, mainly before 11pm. Low around 21. North wind 5 to 15 mph becoming northwest in the evening. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 38. West wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Sunny, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SE Mammoth Lakes CA
 37.48°N 118.79°W (Elev. 11785 ft)
11:30 pm PDT May 26, 2026
2am PDT May 27, 2026-6pm PDT Jun 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database