Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

NA

36°F

2°C

Humidity 65%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Last update 31 Mar 07:25 PM PDT
Extended Forecast for

15 Miles SSW White Pass WA

Winter Weather Advisory April 1, 11:00am until April 2, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: A chance of rain and snow before 2am, then snow.  Low around 30. Southwest wind 3 to 7 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain.  High near 36. Wind chill values between 24 and 30. West southwest wind 7 to 9 mph becoming south southeast in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 27. Wind chill values between 20 and 25. West southwest wind around 7 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow then
    Snow Likely

  • Thursday

    Thursday: Snow.  High near 35. Wind chill values between 19 and 27. West wind 7 to 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 26. West wind 6 to 10 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain and snow before 2am, then snow. Low around 30. Southwest wind 3 to 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow, possibly mixed with rain. High near 36. Wind chill values between 24 and 30. West southwest wind 7 to 9 mph becoming south southeast in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow. Low around 27. Wind chill values between 20 and 25. West southwest wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 35. Wind chill values between 19 and 27. West wind 7 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 26. West wind 6 to 10 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 57.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 50.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSW White Pass WA
 46.41°N 121.46°W (Elev. 4078 ft)
11:27 am PDT Mar 31, 2026
7pm PDT Mar 31, 2026-6pm PDT Apr 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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