National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

JOHNSON RIDGE (SKKW1)

Lat: 47.79992°NLon: 121.286°WElev: 2028.0ft.

NA

41°F

5°C

Humidity 100%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 13 Apr 08:29 AM PDT
Extended Forecast for

Stevens Pass WA

Winter Storm Watch April 14, 11:00am until April 15, 11:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: A 50 percent chance of snow. Mostly cloudy, with a high near 38. West wind around 9 mph, with gusts as high as 22 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 30. West southwest wind 7 to 9 mph, with gusts as high as 22 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow. High near 36. Wind chill values between 23 and 28. West southwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 36 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 24. Wind chill values between 16 and 21. West wind around 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 24 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow, mainly after 11am. High near 33. West wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 36. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of snow. Mostly cloudy, with a high near 38. West wind around 9 mph, with gusts as high as 22 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 30. West southwest wind 7 to 9 mph, with gusts as high as 22 mph. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. High near 36. Wind chill values between 23 and 28. West southwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 24. Wind chill values between 16 and 21. West wind around 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow, mainly after 11am. High near 33. West wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 36. Little or no snow accumulation expected.
Thursday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 46.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 45.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stevens Pass WA
 47.75°N 121.09°W (Elev. 4879 ft)
Last Update:
11:27 pm PDT Apr 12, 2026
Forecast Valid:
9am PDT Apr 13, 2026-6pm PDT Apr 19, 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