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

58°F

14°C

Humidity 45%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 08 Apr 06:15 PM PDT
Extended Forecast for

2 Miles NW Cascade Summit OR

  • Tonight

    Tonight: A chance of rain before midnight, then a slight chance of rain after 3am.  Partly cloudy, with a low around 39. West northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm.  High near 59. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Chance
    T-storms then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm.  Snow level 8900 feet lowering to 8000 feet after midnight . Low around 39. North northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Showers then
    Chance Rain

  • Friday

    Friday: A chance of rain, then showers and possibly a thunderstorm after 11am.  Snow level 7600 feet. High near 54. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 8pm, then rain after 8pm.  Snow level 7600 feet lowering to 6600 feet after midnight . Low around 36. Light west wind.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Showers

  • Saturday

    Saturday: Rain, possibly mixed with snow showers. Some thunder is also possible.  Snow level 5900 feet. High near 43. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after 11pm.  Low around 29. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow before 5pm, then rain and snow.  Cloudy, with a high near 37.

    High: 37 °F

    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 8pm.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Tonight
A chance of rain before midnight, then a slight chance of rain after 3am. Partly cloudy, with a low around 39. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 59. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. 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 8pm, then rain, mainly between 8pm and 11pm. Snow level 8900 feet lowering to 8000 feet after midnight . Low around 39. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain, then showers and possibly a thunderstorm after 11am. Snow level 7600 feet. High near 54. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Snow level 7600 feet lowering to 6600 feet after midnight . Low around 36. Light west wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 5900 feet. High near 43. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow, becoming all snow after 11pm. Low around 29. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow before 5pm, then rain and snow. Cloudy, with a high near 37.
Sunday Night
Rain and snow, becoming all snow after 8pm. Mostly cloudy, with a low around 28.
Monday
Snow likely. Mostly cloudy, with a high near 39.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 46.
Tuesday Night
A chance of rain and snow. Snow level 5800 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Snow level rising to 5900 feet in the afternoon. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Cascade Summit OR
 43.58°N 122.05°W (Elev. 5030 ft)
4:41 pm PDT Apr 8, 2026
7pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
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Additional Resources

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