Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. 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

4 Miles SW Chinook Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Calm wind becoming north around 5 mph after midnight.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. Northwest wind around 5 mph becoming calm  in the morning.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 41. Light west northwest wind.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 47. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain, possibly mixed with snow.  Low around 36. West wind around 7 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow before 11am, then rain likely, possibly mixed with snow.  High near 38. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 2am, then a chance of snow.  Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm.  Partly sunny, with a high near 47.

    High: 47 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. Calm wind becoming north around 5 mph after midnight.
Monday
Partly sunny, with a high near 60. Northwest wind around 5 mph becoming calm in the morning.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41. Light west northwest wind.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 47. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain before 11pm, then rain, possibly mixed with snow. Low around 36. West wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before 11am, then rain likely, possibly mixed with snow. High near 38. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 36.
Sunday
A slight chance of rain. Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Chinook Pass WA
 46.83°N 121.58°W (Elev. 5059 ft)
11:26 am PDT Apr 19, 2026
4pm PDT Apr 19, 2026-6pm PDT Apr 26, 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