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 >

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

4 Miles ENE Skykomish 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: Rain and snow likely before 4pm, then rain likely between 4pm and 5pm, then rain likely, possibly mixed with snow after 5pm.  Mostly cloudy, with a high near 43. West southwest wind around 7 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain likely, possibly mixed with snow, becoming all snow after 8pm.  Mostly cloudy, with a low around 36. West wind 5 to 7 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Tuesday

    Tuesday: Snow.  High near 42. Southwest wind 5 to 7 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 30. Southwest wind 6 to 8 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Snow

  • Wednesday

    Wednesday: Snow, mainly before 2pm, then snow showers after 2pm. Some thunder is also possible.  High near 40. West wind 3 to 7 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly between 11am and 5pm.  Partly sunny, with a high near 42. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of rain, mixing with snow after 8pm, then gradually ending.  Partly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
Rain and snow likely before 4pm, then rain likely between 4pm and 5pm, then rain likely, possibly mixed with snow after 5pm. Mostly cloudy, with a high near 43. West southwest wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Rain likely, possibly mixed with snow, becoming all snow after 8pm. Mostly cloudy, with a low around 36. West wind 5 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Snow. High near 42. Southwest wind 5 to 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Snow. Low around 30. Southwest wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly before 2pm, then snow showers after 2pm. Some thunder is also possible. High near 40. West wind 3 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
A 30 percent chance of snow, mainly between 11am and 5pm. Partly sunny, with a high near 42. Little or no snow accumulation expected.
Thursday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 52.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 39.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Skykomish WA
 47.73°N 121.28°W (Elev. 3740 ft)
11:27 pm PDT Apr 12, 2026
8am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database