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 >

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52828°NLon: 121.816°WElev: 4891.0ft.

NA

42°F

6°C

Humidity 86%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 09 Apr 02:15 AM PDT
Extended Forecast for

12 Miles ENE Chemult OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Snow level 8500 feet. Increasing clouds, with a high near 61. Light southeast wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 9pm, then a slight chance of showers between 9pm and 10pm. Snow level 8700 feet lowering to 7800 feet after midnight . Low around 36. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 36 °F

    Showers then
    Partly Cloudy

  • Friday

    Friday: Showers, with thunderstorms also possible after 2pm. Snow level 7600 feet. High near 57. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers

  • Friday Night

    Friday Night: Rain showers before 2am, then rain and snow showers likely. Some thunder is also possible. Snow level 7800 feet lowering to 6500 feet after midnight . Low around 35. South southwest wind 3 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Showers then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 6100 feet. High near 48. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow showers before 11pm, then a chance of snow showers. Low around 28. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers. Mostly cloudy, with a high near 41.

    High: 41 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow, mainly before 11pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. Calm wind.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Snow level 8500 feet. Increasing clouds, with a high near 61. Light southeast wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 9pm, then a slight chance of showers between 9pm and 10pm. Snow level 8700 feet lowering to 7800 feet after midnight . Low around 36. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers, with thunderstorms also possible after 2pm. Snow level 7600 feet. High near 57. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Rain showers before 2am, then rain and snow showers likely. Some thunder is also possible. Snow level 7800 feet lowering to 6500 feet after midnight . Low around 35. South southwest wind 3 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 6100 feet. High near 48. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Rain and snow showers before 11pm, then a chance of snow showers. Low around 28. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers. Mostly cloudy, with a high near 41.
Sunday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 27.
Monday
Snow likely before 2pm, then a chance of rain. Mostly cloudy, with a high near 44.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A chance of rain and snow. Snow level rising to 6300 feet in the afternoon. Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Chemult OR
 43.3°N 121.55°W (Elev. 5636 ft)
Last Update:
2:21 am PDT Apr 9, 2026
Forecast Valid:
3am PDT Apr 9, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation