Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

ENUMCLAW (ENCW1)

Lat: 47.22028°NLon: 121.96389°WElev: 756.0ft.

NA

38°F

3°C

Humidity 93%
Wind Speed ESE 6 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 15 Apr 03:08 AM PDT
Extended Forecast for

Black Diamond WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. Light south southeast wind.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain and thunderstorms likely, then showers and possibly a thunderstorm after 2pm.  High near 47. Calm wind becoming southwest around 6 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 47 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Rain and snow before 11pm, then a slight chance of rain between 11pm and midnight. Some thunder is also possible.  Low around 33. Light and variable wind.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 37. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. Light south southeast wind.
Wednesday
Rain and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 47. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain and snow before 11pm, then a slight chance of rain between 11pm and midnight. Some thunder is also possible. Low around 33. Light and variable wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 54. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 37. West southwest wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 56.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 65.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Mostly cloudy, with a high near 66.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Partly sunny, with a high near 67.
Monday Night
A chance of rain. Partly cloudy, with a low around 45.
Tuesday
A chance of rain. Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Black Diamond WA
 47.31°N 122.01°W (Elev. 584 ft)
1:16 am PDT Apr 15, 2026
3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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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