National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

White Pass (TWHIT)

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

Rain

35°F

2°C

Humidity 93%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 28 Jan 12:02 PM PST
Extended Forecast for

2 Miles N Chinook Pass WA

  • This Afternoon

    This Afternoon: Snow, mainly after 1pm. High near 32. Wind chill values between 20 and 25. South wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 30. Wind chill values between 20 and 25. South wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 30 °F

    Heavy Snow

  • Thursday

    Thursday: Snow. High near 35. Wind chill values between 20 and 26. South southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 33. Wind chill values between 22 and 27. South wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Friday

    Friday: Snow before 4pm, then snow likely, possibly mixed with rain. High near 35. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely before 1am, then a chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain and snow, mainly after 4am. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 36.

    High: 36 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow, mainly after 1pm. High near 32. Wind chill values between 20 and 25. South wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 30. Wind chill values between 20 and 25. South wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. High near 35. Wind chill values between 20 and 26. South southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Rain, possibly mixed with snow. Low around 33. Wind chill values between 22 and 27. South wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Snow before 4pm, then snow likely, possibly mixed with rain. High near 35. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Rain and snow likely before 1am, then a chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 39.
Saturday Night
A chance of rain and snow, mainly after 4am. Mostly cloudy, with a low around 32.
Sunday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 36.
Sunday Night
Snow likely. Mostly cloudy, with a low around 29.
Monday
Snow likely. Mostly cloudy, with a high near 33.
Monday Night
A chance of snow. Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Chinook Pass WA
 46.9°N 121.51°W (Elev. 5768 ft)
Last Update:
7:01 am PST Jan 28, 2026
Forecast Valid:
12pm PST Jan 28, 2026-6pm PST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation