Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

32°F

0°C

Humidity 100%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 02 Mar 11:10 PM PST
Extended Forecast for

6 Miles NNE Chinook Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. South wind 7 to 9 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain and snow likely before 1pm, then snow.  High near 39. Wind chill values between 25 and 34. Southwest wind around 8 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 32. Wind chill values between 25 and 30. Southwest wind around 8 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Snow

  • Wednesday

    Wednesday: Snow.  High near 36. Wind chill values between 23 and 28. West wind 8 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 27. West wind around 16 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Snow then
    Snow Likely

  • Thursday

    Thursday: Snow.  High near 33. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow

  • Thursday Night

    Thursday Night: Snow, mainly before 10pm.  Low around 29. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Snow then
    Chance Snow

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely before 1am, then a chance of rain and snow.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Snow Likely
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. South wind 7 to 9 mph.
Tuesday
Rain and snow likely before 1pm, then snow. High near 39. Wind chill values between 25 and 34. Southwest wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Snow. Low around 32. Wind chill values between 25 and 30. Southwest wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
Snow. High near 36. Wind chill values between 23 and 28. West wind 8 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. Low around 27. West wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday
Snow. High near 33. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Snow, mainly before 10pm. Low around 29. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 38.
Friday Night
Snow likely before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 33.
Saturday
Rain likely, possibly mixed with snow before 10am, then rain likely between 10am and 4pm, then rain likely, possibly mixed with snow after 4pm. Mostly cloudy, with a high near 42.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Sunday
Snow likely. Mostly cloudy, with a high near 39.
Sunday Night
Snow likely. Mostly cloudy, with a low around 27.
Monday
Snow. Mostly cloudy, with a high near 31. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Chinook Pass WA
 46.95°N 121.46°W (Elev. 5587 ft)
7:01 pm PST Mar 2, 2026
11pm PST Mar 2, 2026-6pm PDT Mar 9, 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