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

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

NA

N/A

Humidity 70%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 03 Apr 10:56 AM PDT
Extended Forecast for

5 Miles SSE Chinook Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 35. East southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 4pm.  Partly sunny, with a high near 54. East wind 6 to 9 mph becoming south in the afternoon.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 11pm.  Mostly cloudy, with a low around 39. Southeast wind around 6 mph becoming west after midnight.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers
    Likely

  • Saturday

    Saturday: Rain, possibly mixed with snow showers.  High near 44. West wind 6 to 8 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of showers before 11pm.  Mostly cloudy, with a low around 35. West wind 7 to 10 mph.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow showers after 11am, mixing with rain after 2pm.  Partly sunny, with a high near 45. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow likely before 11pm, then a slight chance of snow.  Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before 11pm.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 35. East southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of showers after 4pm. Partly sunny, with a high near 54. East wind 6 to 9 mph becoming south in the afternoon.
Friday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 39. Southeast wind around 6 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain, possibly mixed with snow showers. High near 44. West wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A 50 percent chance of showers before 11pm. Mostly cloudy, with a low around 35. West wind 7 to 10 mph.
Sunday
A chance of snow showers after 11am, mixing with rain after 2pm. Partly sunny, with a high near 45. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
Rain and snow likely before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow. Mostly cloudy, with a high near 38.
Monday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 29.
Tuesday
A chance of snow after 11am. Mostly cloudy, with a high near 38.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 30.
Wednesday
Snow likely. Mostly cloudy, with a high near 35.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Chinook Pass WA
 46.8°N 121.45°W (Elev. 5774 ft)
11:26 am PDT Apr 9, 2026
3pm 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