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 WSW Chinook Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 34. South wind around 7 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers before 4pm, then a chance of showers after 5pm.  Partly sunny, with a high near 53. Southwest wind around 6 mph becoming calm  in the morning.  Chance of precipitation is 30%.

    High: 53 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 4am.  Mostly cloudy, with a low around 37. Calm wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Rain, possibly mixed with snow showers before 11am, then snow showers between 11am and 2pm, then rain and snow showers after 2pm.  High near 41. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 11pm.  Mostly cloudy, with a low around 33. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow showers after 11am.  Partly sunny, with a high near 44. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 11pm.  Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °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, mainly before 11pm.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. South wind around 7 mph.
Friday
A slight chance of showers before 4pm, then a chance of showers after 5pm. Partly sunny, with a high near 53. Southwest wind around 6 mph becoming calm in the morning. Chance of precipitation is 30%.
Friday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain, possibly mixed with snow showers before 11am, then snow showers between 11am and 2pm, then rain and snow showers after 2pm. High near 41. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 11pm. Mostly cloudy, with a low around 33. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A 50 percent chance of snow showers after 11am. Partly sunny, with a high near 44. Little or no snow accumulation expected.
Sunday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow showers. Partly sunny, with a high near 38.
Monday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34.
Tuesday Night
Snow. Cloudy, with a low around 24.
Wednesday
Snow. Mostly cloudy, with a high near 32.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Chinook Pass WA
 46.85°N 121.62°W (Elev. 6056 ft)
11:26 pm PDT Apr 9, 2026
1am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database