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Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

light snow

30°F

-1°C

Humidity 96%
Wind Speed W 6 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 0.98 mi
Wind Chill24°F (-4°C)
Last update 05 Mar 03:26 AM PST
Extended Forecast for

Chinook Pass WA

Winter Weather Advisory March 5, 03:43am until March 5, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 5, 03:43am until March 5, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 25 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly before 5pm. Mostly cloudy, with a high near 28. Wind chill values between 12 and 17. West wind 16 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow, mainly after 1am. Low around 26. Wind chill values between 15 and 20. South southwest wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow

  • Friday

    Friday: Snow before 1pm, then rain and snow. High near 35. Wind chill values between 20 and 26. West southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain. Low around 33. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain then
    Rain Likely

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely before 10pm, then rain, possibly mixed with snow. Low around 34. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Sunday

    Sunday: Rain and snow. Cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 25. Wind chill values between 13 and 18. West wind around 16 mph, with gusts as high as 33 mph. Total nighttime snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly before 5pm. Mostly cloudy, with a high near 28. Wind chill values between 12 and 17. West wind 16 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow, mainly after 1am. Low around 26. Wind chill values between 15 and 20. South southwest wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Snow before 1pm, then rain and snow. High near 35. Wind chill values between 20 and 26. West southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday Night
Rain. Low around 33. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely before 10pm, then rain, possibly mixed with snow. Low around 34. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow. Cloudy, with a high near 35.
Sunday Night
Snow, mainly before 10pm. Mostly cloudy, with a low around 23.
Monday
Snow. Cloudy, with a high near 24. Breezy.
Monday Night
Snow. Mostly cloudy, with a low around 19.
Tuesday
Snow. Cloudy, with a high near 24.
Tuesday Night
Snow. Mostly cloudy, with a low around 21.
Wednesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.51°W (Elev. 4823 ft)
Last Update:
1:26 am PST Mar 5, 2026
Forecast Valid:
3am PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation