Clipper System Moving Across the Nation; Heavy Precipitation Across the Pacific Northwest

A clipper system moving through the Ohio Valley, Lower Great Lakes and central Appalachians will continue to produce snow and rain through Wednesday. Higher elevations of the central Appalachians could receive a few inches of snow. Meanwhile, excessive rainfall, flooding and high elevation snow will continue to impact the Pacific Northwest through mid-week. Read More >

Current conditions at

White Pass (TWHIT)

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

Rain

39°F

4°C

Humidity NA
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

5 Miles NNE Chinook Pass WA

Flood Watch until December 7, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until December 7, 04:00am

    NOW until
    4:00am Thu

    Flood Watch

  • Overnight

    Overnight: Rain.  Steady temperature around 36. Wind chill values between 25 and 30. Southwest wind around 13 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 36 °F

  • Wednesday

    Wednesday: Rain before 10am, then snow.  Temperature falling to around 31 by 5pm. Wind chill values between 20 and 26. West southwest wind 5 to 8 mph becoming northwest in the morning.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    then Snow

    High: 36 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers.  Steady temperature around 29. Wind chill values between 18 and 23. West southwest wind around 9 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers

    Low: 29 °F

  • Thursday

    Thursday: Snow.  High near 29. Wind chill values between 15 and 20. West wind around 11 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 29 °F

  • Thursday
    Night

    Thursday Night: Snow.  Low around 22. West wind around 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow

    Low: 22 °F

  • Friday

    Friday: Snow showers likely, mainly before 10am.  Partly sunny, with a high near 25. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Snow Showers
    Likely

    High: 25 °F

  • Friday
    Night

    Friday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 17. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Chance Snow
    then Snow
    Likely

    Low: 17 °F

  • Saturday

    Saturday: Snow.  Cloudy, with a high near 28.

    Snow

    High: 28 °F

Detailed Forecast

Overnight
Rain. Steady temperature around 36. Wind chill values between 25 and 30. Southwest wind around 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain before 10am, then snow. Temperature falling to around 31 by 5pm. Wind chill values between 20 and 26. West southwest wind 5 to 8 mph becoming northwest in the morning. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers. Steady temperature around 29. Wind chill values between 18 and 23. West southwest wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 29. Wind chill values between 15 and 20. West wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 22. West wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow showers likely, mainly before 10am. Partly sunny, with a high near 25. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 17. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow. Cloudy, with a high near 28.
Saturday Night
Snow. Cloudy, with a low around 25.
Sunday
Snow showers likely. Mostly cloudy, with a high near 27.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Monday
A chance of snow showers. Partly sunny, with a high near 27.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Tuesday
A chance of snow showers. Partly sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.49°W (Elev. 5233 ft)
2:40 am PST Dec 6, 2023
2am PST Dec 6, 2023-6pm PST Dec 12, 2023
 
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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