Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. 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

8 Miles SSW Chinook Pass WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain after 5pm.  Partly sunny, with a high near 68. Calm wind.

    High: 68 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 44. Calm wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday

    Saturday: Rain, mainly before 2pm.  High near 54. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 11pm.  Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 50 percent chance of rain after 11am.  Partly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 38. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A 50 percent chance of rain.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain and snow, mainly before 11pm.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow, mainly after 11am.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow

Detailed Forecast

This Afternoon
A 30 percent chance of rain after 5pm. Partly sunny, with a high near 68. Calm wind.
Tonight
Rain likely, mainly after 4am. Mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before 2pm. High near 54. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 40. Calm wind.
Sunday
A 50 percent chance of rain after 11am. Partly sunny, with a high near 57. Light and variable wind.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 38. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 48.
Monday Night
A chance of rain and snow, mainly before 11pm. Mostly cloudy, with a low around 35.
Tuesday
Rain and snow, mainly after 11am. Mostly cloudy, with a high near 45.
Tuesday Night
Rain and snow. Cloudy, with a low around 30.
Wednesday
Rain and snow. Cloudy, with a high near 42.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 27.
Thursday
A chance of rain and snow. Partly sunny, with a high near 46.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Chinook Pass WA
 46.75°N 121.56°W (Elev. 2313 ft)
11:27 am PDT Apr 10, 2026
1pm PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

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