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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 SSW 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 13 Apr 10:29 AM PDT
Extended Forecast for

16 Miles SSE Darrington 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 likely, possibly mixed with snow before 11am, then rain. High near 45. West southwest wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain

  • Tonight

    Tonight: Snow, possibly mixed with rain. Low around 36. South southwest wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow. High near 41. South southwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all snow after 11pm. The snow could be heavy at times. Low around 28. South southwest wind 6 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Rain/Snow
    then Heavy
    Snow

  • Wednesday

    Wednesday: Snow, mainly before 2pm, then snow showers after 2pm. Some thunder is also possible. High near 41. West wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 41 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: A 40 percent chance of snow before 5pm. Partly sunny, with a high near 44. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 2am, then a slight chance of snow after 2am. Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow before 11am, then a slight chance of rain. Partly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Today
Rain likely, possibly mixed with snow before 11am, then rain. High near 45. West southwest wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Snow, possibly mixed with rain. Low around 36. South southwest wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow. High near 41. South southwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, possibly mixed with snow, becoming all snow after 11pm. The snow could be heavy at times. Low around 28. South southwest wind 6 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow, mainly before 2pm, then snow showers after 2pm. Some thunder is also possible. High near 41. West wind 5 to 9 mph, with gusts as high as 21 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 28. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow before 5pm. Partly sunny, with a high near 44. Little or no snow accumulation expected.
Thursday Night
A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 2am, then a slight chance of snow after 2am. Partly cloudy, with a low around 30.
Friday
A slight chance of snow before 11am, then a slight chance of rain. Partly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A slight chance of rain. Partly sunny, with a high near 53.
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.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSE Darrington WA
 48.05°N 121.4°W (Elev. 2635 ft)
Last Update:
11:27 pm PDT Apr 12, 2026
Forecast Valid:
10am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation