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

31°F

-1°C

Humidity 39%
Wind Speed ENE 11 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 1.24 mi
Wind Chill22°F (-6°C)
Last update 31 Mar 10:55 AM 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
  • Today

    Today: A slight chance of snow before 2pm, then a chance of rain and snow.  Partly sunny, with a high near 41. Southeast wind around 5 mph becoming west southwest in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before midnight, then snow.  Low around 30. Calm wind becoming southwest 5 to 7 mph after midnight.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: Snow before 2pm, then snow, possibly mixed with rain.  High near 37. Wind chill values between 25 and 32. Light and variable wind becoming south southeast 5 to 8 mph in the morning.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 26. Wind chill values between 19 and 24. West southwest wind 6 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow then
    Snow Likely

  • Thursday

    Thursday: Snow.  High near 34. West wind 6 to 11 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    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 29.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Today
A slight chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 41. Southeast wind around 5 mph becoming west southwest in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before midnight, then snow. Low around 30. Calm wind becoming southwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Snow before 2pm, then snow, possibly mixed with rain. High near 37. Wind chill values between 25 and 32. Light and variable wind becoming south southeast 5 to 8 mph in the morning. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. Low around 26. Wind chill values between 19 and 24. West southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 34. West wind 6 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 57.
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 pm PDT Mar 30, 2026
11am PDT Mar 31, 2026-6pm PDT Apr 6, 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