Cold Front to Move across the Pacific Northwest Through Tuesday; Storm Developing Over the Four Corners

A cold front will move across the Pacific Northwest on Tuesday, bringing low elevation rain and heavy mountain snow. This will be the first of several waves of unsettled weather to impact the region through this week. An upper level disturbance will contribute to development of a storm with rain and snow over the Four Corners. East of this storm, ice is possible from Nebraska to Wisconsin. Read More >

Current conditions at

DW3757 Fall City (D3757)

Lat: 47.05°NLon: 121.08333°WElev: 4242ft.

NA

5°C

NA°F

Humidity NA
Wind Speed NA NA MPH
Barometer 29.57 in (1001.36 mb)
Dewpoint 4°C (NA°F)
Visibility NA
Last update NA
Extended Forecast for

5 Miles NNE Chinook Pass WA

Winter Weather Advisory January 21, 04:00am until January 22, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: A 50 percent chance of snow after 10pm.  Mostly cloudy, with a low around -5. Southeast wind 24 to 34 km/h, with gusts as high as 42 km/h.  Total nighttime snow accumulation of 3 to 5 centimeters possible.

    Chance Snow

    Low: -5 °C

  • Tuesday

    Tuesday: Snow showers before 4pm, then snow after 4pm. The snow could be heavy at times.  High near -3. Wind chill values between -7 and -12. Breezy, with a south wind 35 to 40 km/h decreasing to 29 to 34 km/h in the morning. Winds could gust as high as 55 km/h.  Chance of precipitation is 100%. New snow accumulation of 14 to 20 centimeters possible.

    Heavy Snow
    and Breezy

    High: -3 °C

  • Tuesday
    Night

    Tuesday Night: Snow. The snow could be heavy at times.  Low around -6. South wind 27 to 32 km/h decreasing to 14 to 19 km/h in the evening. Winds could gust as high as 40 km/h.  Chance of precipitation is 80%. New snow accumulation of 6 to 10 centimeters possible.

    Heavy Snow

    Low: -6 °C

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near -2. Wind chill values between -4 and -9. South wind 18 to 27 km/h, with gusts as high as 37 km/h.  Chance of precipitation is 90%. New snow accumulation of 11 to 17 centimeters possible.

    Heavy Snow

    High: -2 °C

  • Wednesday
    Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around -2. South wind around 27 km/h, with gusts as high as 37 km/h.  Chance of precipitation is 100%. New snow accumulation of 10 to 16 centimeters possible.

    Heavy Snow

    Low: -2 °C

  • Thursday

    Thursday: Snow before 1pm, then rain and snow.  High near 1. Chance of precipitation is 90%. New snow accumulation of 6 to 10 centimeters possible.

    Snow then
    Rain/Snow

    High: 1 °C

  • Thursday
    Night

    Thursday Night: Rain and snow, becoming all snow after 7pm. The snow could be heavy at times.  Low around -1. Chance of precipitation is 100%. New snow accumulation of 11 to 17 centimeters possible.

    Rain/Snow
    then Heavy
    Snow

    Low: -1 °C

  • Friday

    Friday: Snow.  Cloudy, with a high near 0.

    Snow

    High: 0 °C

  • Friday
    Night

    Friday Night: Snow.  Cloudy, with a low around -2.

    Snow

    Low: -2 °C

Detailed Forecast

Tonight
A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around -5. Southeast wind 24 to 34 km/h, with gusts as high as 42 km/h. Total nighttime snow accumulation of 3 to 5 centimeters possible.
Tuesday
Snow showers before 4pm, then snow after 4pm. The snow could be heavy at times. High near -3. Wind chill values between -7 and -12. Breezy, with a south wind 35 to 40 km/h decreasing to 29 to 34 km/h in the morning. Winds could gust as high as 55 km/h. Chance of precipitation is 100%. New snow accumulation of 14 to 20 centimeters possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around -6. South wind 27 to 32 km/h decreasing to 14 to 19 km/h in the evening. Winds could gust as high as 40 km/h. Chance of precipitation is 80%. New snow accumulation of 6 to 10 centimeters possible.
Wednesday
Snow. The snow could be heavy at times. High near -2. Wind chill values between -4 and -9. South wind 18 to 27 km/h, with gusts as high as 37 km/h. Chance of precipitation is 90%. New snow accumulation of 11 to 17 centimeters possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around -2. South wind around 27 km/h, with gusts as high as 37 km/h. Chance of precipitation is 100%. New snow accumulation of 10 to 16 centimeters possible.
Thursday
Snow before 1pm, then rain and snow. High near 1. Chance of precipitation is 90%. New snow accumulation of 6 to 10 centimeters possible.
Thursday Night
Rain and snow, becoming all snow after 7pm. The snow could be heavy at times. Low around -1. Chance of precipitation is 100%. New snow accumulation of 11 to 17 centimeters possible.
Friday
Snow. Cloudy, with a high near 0.
Friday Night
Snow. Cloudy, with a low around -2.
Saturday
Snow. Cloudy, with a high near 0.
Saturday Night
Snow likely. Cloudy, with a low around -4.
Sunday
A chance of snow. Mostly cloudy, with a high near -1.
Sunday Night
A chance of snow. Mostly cloudy, with a low around -4.
Monday
A chance of snow. Cloudy, with a high near -1.
Click Map For Forecast
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.95°N 121.49°W (Elev. 1938 m)
2:32 pm PST Jan 20, 2020
8pm PST Jan 20, 2020-6pm PST Jan 27, 2020
 
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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