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

44°F

7°C

Humidity 100%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 13 Apr 04:29 AM PDT
Extended Forecast for

17 Miles SE Darrington WA

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

  • Overnight

    Overnight: Rain. Low around 41. West wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain

  • Monday

    Monday: Rain likely, possibly mixed with snow before 10am, then rain. High near 46. West wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Rain
    Likely

  • Monday Night

    Monday Night: Rain and snow. Low around 36. South southwest wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow before 2pm, then rain between 2pm and 5pm, then rain and snow after 5pm. High near 43. South southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain. Low around 28. South southwest wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow before 5pm, then snow, possibly mixed with rain. Some thunder is also possible. High near 42. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 42 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 45.

    High: 45 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

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

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Rain. Low around 41. West wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, possibly mixed with snow before 10am, then rain. High near 46. West wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain and snow. Low around 36. South southwest wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Rain and snow before 2pm, then rain between 2pm and 5pm, then rain and snow after 5pm. High near 43. South southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Snow, possibly mixed with rain. Low around 28. South southwest wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow before 5pm, then snow, possibly mixed with rain. Some thunder is also possible. High near 42. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
Snow likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 45.
Thursday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow. Partly cloudy, with a low around 30.
Friday
A slight chance of snow. Partly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 54.
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 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SE Darrington WA
 48.08°N 121.32°W (Elev. 1841 ft)
Last Update:
11:27 pm PDT Apr 12, 2026
Forecast Valid:
5am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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