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 this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

CASTLE ROCK (TR950)

Lat: 46.27139°NLon: 122.89194°WElev: 213.0ft.

NA

74°F

23°C

Humidity 28%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 09 Apr 04:09 PM PDT
Extended Forecast for

16 Miles ENE Kelso WA

  • Tonight

    Tonight: Increasing clouds, with a low around 50. North wind around 5 mph becoming light and variable  after midnight.

    Low: 50 °F

    Increasing
    Clouds

  • Friday

    Friday: A 20 percent chance of showers after 2pm.  Partly sunny, with a high near 61. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 11pm.  Mostly cloudy, with a low around 46. South southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers.  High near 54. Light west wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 44. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 44 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Monday

    Monday: Rain likely.  Snow level 3700 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain, mainly before 11pm.  Snow level 3900 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 50. North wind around 5 mph becoming light and variable after midnight.
Friday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 61. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 46. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers. High near 54. Light west wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 44. Northwest wind around 6 mph becoming calm in the evening.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 50.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Monday
Rain likely. Snow level 3700 feet. Mostly cloudy, with a high near 46.
Monday Night
A chance of rain, mainly before 11pm. Snow level 3900 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
Rain likely, mainly after 11am. Snow level 3000 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 43.
Tuesday Night
Rain and snow. Snow level 3500 feet. Cloudy, with a low around 38.
Wednesday
Rain and snow. Snow level 2800 feet. Mostly cloudy, with a high near 44.
Wednesday Night
A chance of rain and snow. Snow level 2900 feet lowering to 2300 feet after midnight . Mostly cloudy, with a low around 37.
Thursday
A chance of rain and snow. Snow level 2300 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ENE Kelso WA
 46.21°N 122.59°W (Elev. 2031 ft)
4:41 pm PDT Apr 9, 2026
5pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database