National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Hazardous Weather Conditions

Current conditions at

ROCK CREEK (RCEC1)

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

NA

50°F

10°C

Humidity 54%
Wind Speed NW 6 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 08 Apr 10:04 PM PDT
Extended Forecast for

16 Miles ESE Mammoth Lakes CA

Winter Storm Watch April 10, 08:00pm until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Patchy smoke between midnight and 1am. Partly cloudy, with a low around 33. West wind around 5 mph.

    Low: 33 °F

    Partly Cloudy
    then Patchy
    Smoke

  • Thursday

    Thursday: Mostly sunny, with a high near 62. West wind 5 to 10 mph becoming north in the morning.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy smoke between 8pm and 10pm. Mostly cloudy, with a low around 31. West wind 5 to 10 mph.

    Low: 31 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 11am. Snow level 7600 feet rising to 8200 feet in the afternoon. Mostly sunny, with a high near 57. West wind 5 to 10 mph becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 57 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain showers before 2am, then a chance of rain and snow showers. Snow level 8100 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 27. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow showers before 2pm, then a chance of rain and snow showers. Partly sunny, with a high near 51. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 51 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers likely, mainly before 11am. Partly sunny, with a high near 43.

    High: 43 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Patchy smoke between midnight and 1am. Partly cloudy, with a low around 33. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 62. West wind 5 to 10 mph becoming north in the morning.
Thursday Night
Patchy smoke between 8pm and 10pm. Mostly cloudy, with a low around 31. West wind 5 to 10 mph.
Friday
A 30 percent chance of showers after 11am. Snow level 7600 feet rising to 8200 feet in the afternoon. Mostly sunny, with a high near 57. West wind 5 to 10 mph becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A chance of rain showers before 2am, then a chance of rain and snow showers. Snow level 8100 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 27. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of snow showers before 2pm, then a chance of rain and snow showers. Partly sunny, with a high near 51. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow showers likely, mainly before 11am. Partly sunny, with a high near 43.
Sunday Night
A chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Mammoth Lakes CA
 37.56°N 118.69°W (Elev. 7001 ft)
Last Update:
4:30 pm PDT Apr 8, 2026
Forecast Valid:
10pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation