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

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 NNE Chinook Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 29. Wind chill values between 21 and 26. West northwest wind 6 to 8 mph becoming east southeast after midnight.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Wind chill values between 22 and 32 early. Southeast wind around 9 mph, with gusts as high as 20 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. East southeast wind around 9 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 56. South wind around 9 mph becoming west northwest in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely before 2am, then rain likely, possibly mixed with snow.  Mostly cloudy, with a low around 37. West wind 6 to 8 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain, possibly mixed with snow showers before 5pm, then rain. Some thunder is also possible.  High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain before 8pm, then snow.  Low around 32. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: Snow.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Wind chill values between 21 and 26. West northwest wind 6 to 8 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 54. Wind chill values between 22 and 32 early. Southeast wind around 9 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 36. East southeast wind around 9 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 56. South wind around 9 mph becoming west northwest in the afternoon.
Friday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 37. West wind 6 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Rain, possibly mixed with snow showers before 5pm, then rain. Some thunder is also possible. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Rain before 8pm, then snow. Low around 32. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow. Mostly cloudy, with a high near 36.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 29.
Monday
A chance of snow. Partly sunny, with a high near 37.
Monday Night
A chance of snow. Mostly cloudy, with a low around 28.
Tuesday
A chance of snow. Partly sunny, with a high near 41.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 29.
Wednesday
Snow likely. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
11:26 am PDT Apr 8, 2026
9pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

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