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

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 N Chinook Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 34. South southeast wind around 11 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers before 3pm, then a chance of showers after 5pm.  Partly sunny, with a high near 52. South wind 5 to 10 mph.  Chance of precipitation is 30%.

    High: 52 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Rain showers likely before 5am, then rain, possibly mixed with snow showers.  Low around 37. East southeast wind around 5 mph becoming west southwest after midnight.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Showers then
    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow showers, becoming all snow after 8am.  High near 40. West northwest wind 5 to 8 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Snow
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers before 11pm.  Mostly cloudy, with a low around 35. West wind 5 to 9 mph.  Little or no snow accumulation expected.

    Low: 35 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow showers after 11am.  Partly sunny, with a high near 43. Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 11pm.  Mostly cloudy, with a low around 32. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: A chance of snow showers.  Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow before 11pm.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. South southeast wind around 11 mph, with gusts as high as 21 mph.
Friday
A slight chance of showers before 3pm, then a chance of showers after 5pm. Partly sunny, with a high near 52. South wind 5 to 10 mph. Chance of precipitation is 30%.
Friday Night
Rain showers likely before 5am, then rain, possibly mixed with snow showers. Low around 37. East southeast wind around 5 mph becoming west southwest after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Rain, possibly mixed with snow showers, becoming all snow after 8am. High near 40. West northwest wind 5 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A 40 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 35. West wind 5 to 9 mph. Little or no snow accumulation expected.
Sunday
A 40 percent chance of snow showers after 11am. Partly sunny, with a high near 43. Little or no snow accumulation expected.
Sunday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A chance of snow showers. Partly sunny, with a high near 38.
Monday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 28.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34.
Tuesday Night
Snow. Mostly cloudy, with a low around 25.
Wednesday
Snow likely. Mostly cloudy, with a high near 31.
Wednesday Night
A chance of snow. Partly cloudy, with a low around 21.
Thursday
A chance of snow. Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Chinook Pass WA
 46.95°N 121.49°W (Elev. 6358 ft)
11:26 pm PDT Apr 9, 2026
2am 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