Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

White Pass (TWHIT)

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

Rain

34°F

1°C

Humidity NA
Wind Speed E 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

7 Miles SSW Chinook Pass WA

  • Today

    Today: Rain and snow, becoming all rain after 1pm. The snow could be heavy at times.  High near 37. South southwest wind around 6 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 37 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow before midnight, then a chance of snow after 4am.  Low around 36. West southwest wind 3 to 7 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Snow before 1pm, then rain, possibly mixed with snow.  High near 38. South southwest wind 5 to 8 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain, mainly before 10pm.  Low around 35. Light south wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 10am.  Mostly cloudy, with a high near 43. East southeast wind 3 to 5 mph.

    High: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of rain between 10pm and 4am, then a chance of rain and snow.  Mostly cloudy, with a low around 35. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain.  High near 38. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 10pm.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Snow

  • Monday

    Monday: A chance of snow.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

Today
Rain and snow, becoming all rain after 1pm. The snow could be heavy at times. High near 37. South southwest wind around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Rain and snow before midnight, then a chance of snow after 4am. Low around 36. West southwest wind 3 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Snow before 1pm, then rain, possibly mixed with snow. High near 38. South southwest wind 5 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday Night
Rain, mainly before 10pm. Low around 35. Light south wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 43. East southeast wind 3 to 5 mph.
Saturday Night
A slight chance of rain between 10pm and 4am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow, possibly mixed with rain. High near 38. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, mainly before 10pm. Mostly cloudy, with a low around 32.
Monday
A chance of snow. Mostly cloudy, with a high near 36.
Monday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Chinook Pass WA
 46.78°N 121.6°W (Elev. 5315 ft)
7:01 am PST Jan 29, 2026
9am PST Jan 29, 2026-6pm PST Feb 4, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database