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

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.346944°NLon: 120.720278°WElev: 1230ft.

NA

34°F

1°C

Humidity 95%
Wind Speed NA 0 MPH
Barometer 1018.96 mb
Dewpoint 33°F (1°C)
Visibility NA
Last update 20 Jan 04:01 PM PST
Extended Forecast for

3 Miles ENE Washington Pass WA

Winter Weather Advisory January 21, 04:00am until January 22, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  • M.L.King
    Day

    M.L.King Day: A 20 percent chance of snow.  Mostly cloudy, with a high near 25. Southeast wind around 10 mph.

    Slight Chance
    Snow

    High: 25 °F

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 20. Southeast wind 10 to 14 mph.  New snow accumulation of around an inch possible.

    Chance Snow

    Low: 20 °F

  • Tuesday

    Tuesday: Snow.  Temperature falling to around 18 by 11am. Breezy, with a southeast wind 15 to 22 mph becoming southwest in the afternoon.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Snow and
    Breezy

    High: 22 °F

  • Tuesday
    Night

    Tuesday Night: Snow. The snow could be heavy at times.  Low around 15. Wind chill values as low as -2. Breezy, with a southwest wind 17 to 22 mph.  Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.

    Heavy Snow
    and Breezy

    Low: 15 °F

  • Wednesday

    Wednesday: Snow likely.  Cloudy, with a high near 24. Southwest wind 11 to 17 mph becoming southeast in the afternoon.  Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Snow Likely

    High: 24 °F

  • Wednesday
    Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 21. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Heavy Snow

    Low: 21 °F

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 28. Breezy.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Heavy Snow
    and Breezy

    High: 28 °F

  • Thursday
    Night

    Thursday Night: Snow. The snow could be heavy at times.  Low around 26. Chance of precipitation is 100%.

    Heavy Snow

    Low: 26 °F

  • Friday

    Friday: Snow, mainly before 4pm. The snow could be heavy at times.  High near 28. Chance of precipitation is 100%.

    Heavy Snow
    then Snow
    Likely

    High: 28 °F

Detailed Forecast

M.L.King Day
A 20 percent chance of snow. Mostly cloudy, with a high near 25. Southeast wind around 10 mph.
Tonight
A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 20. Southeast wind 10 to 14 mph. New snow accumulation of around an inch possible.
Tuesday
Snow. Temperature falling to around 18 by 11am. Breezy, with a southeast wind 15 to 22 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 15. Wind chill values as low as -2. Breezy, with a southwest wind 17 to 22 mph. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.
Wednesday
Snow likely. Cloudy, with a high near 24. Southwest wind 11 to 17 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 21. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 28. Breezy. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%.
Friday
Snow, mainly before 4pm. The snow could be heavy at times. High near 28. Chance of precipitation is 100%.
Friday Night
Snow likely, mainly after 10pm. Cloudy, with a low around 25. Chance of precipitation is 70%.
Saturday
Snow likely. Cloudy, with a high near 28. Breezy. Chance of precipitation is 70%.
Saturday Night
Snow likely. Cloudy, with a low around 21. Chance of precipitation is 60%.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
Sunday Night
A 40 percent chance of snow. Partly cloudy, with a low around 19.
Monday
A 30 percent chance of snow. Cloudy, with a high near 28.
Click Map For Forecast
Point Forecast:
3 Miles ENE Washington Pass WA
 48.53°N 120.59°W (Elev. 7986 ft)
4:32 pm PST Jan 20, 2020
4pm 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