Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Current conditions at

CASTLE ROCK (TR950)

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

NA

43°F

6°C

Humidity 96%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 10 Apr 02:09 AM PDT
Extended Forecast for

16 Miles ENE Kelso WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 50. Light southeast wind.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers between 11am and 5pm.  Mostly cloudy, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Showers, mainly after 2am.  Low around 46. Light south southwest wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers.  High near 52. Light south southwest wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 11pm.  Mostly cloudy, with a low around 44. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 44 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after 11am.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 11pm.  Snow level 5000 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely.  Snow level 3500 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of rain.  Snow level 3800 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 50. Light southeast wind.
Friday
A slight chance of showers between 11am and 5pm. Mostly cloudy, with a high near 62. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Showers, mainly after 2am. Low around 46. Light south southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers. High near 52. Light south southwest wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 44. West northwest wind around 6 mph becoming calm in the evening.
Sunday
A 50 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 50.
Sunday Night
Showers likely, mainly before 11pm. Snow level 5000 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Monday
Showers likely. Snow level 3500 feet. Mostly cloudy, with a high near 46.
Monday Night
A chance of rain. Snow level 3800 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
Rain. Snow level 3000 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 42.
Tuesday Night
Rain and snow. Snow level 3400 feet. Cloudy, with a low around 38.
Wednesday
Rain and snow likely. Snow level 2500 feet. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain and snow. Snow level 2700 feet lowering to 2000 feet after midnight . Partly cloudy, with a low around 33.
Thursday
A chance of rain and snow. Snow level rising to 2900 feet in the afternoon. Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ENE Kelso WA
 46.21°N 122.59°W (Elev. 2031 ft)
2:41 am PDT Apr 10, 2026
3am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
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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