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

Current conditions at

BUCK CREEK (BKRW1)

Lat: 46.05667°NLon: 121.53861°WElev: 2708.0ft.

NA

66°F

19°C

Humidity 26%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 09 Apr 03:25 PM PDT
Extended Forecast for

16 Miles E Mount St Helens WA

  • Tonight

    Tonight: Increasing clouds, with a low around 47. Calm wind becoming northeast around 5 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 46. Calm wind. 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 56. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 43. Light north northwest wind.

    Low: 43 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 11am. Partly sunny, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Snow level 4000 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 11pm. Snow level 4200 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 47. Calm wind becoming northeast around 5 mph.
Friday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 64. Calm wind.
Friday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers. High near 56. Calm 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 43. Light north northwest wind.
Sunday
Showers likely, mainly after 11am. Partly sunny, with a high near 53. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40.
Monday
A chance of rain. Snow level 4000 feet. Mostly cloudy, with a high near 46.
Monday Night
A chance of rain before 11pm. Snow level 4200 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 36.
Tuesday
Rain and snow likely, becoming all rain after 5pm. Snow level 3000 feet rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 43.
Tuesday Night
Rain and snow. Snow level 3800 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 35.
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 3100 feet lowering to 2200 feet after midnight . Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow. Snow level rising to 3300 feet in the afternoon. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles E Mount St Helens WA
 46.19°N 121.84°W (Elev. 2149 ft)
Last Update:
3:41 pm PDT Apr 9, 2026
Forecast Valid:
4pm PDT Apr 9, 2026-6pm PDT Apr 16, 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