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

JIM CREEK (SWYW1)

Lat: 48.1785°NLon: 122.02919°WElev: 786.0ft.

NA

39°F

4°C

Humidity 85%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 15 Apr 01:42 AM PDT
Extended Forecast for

12 Miles E Granite Falls WA

Winter Storm Warning April 15, 02:28am until April 15, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 15, 02:28am until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Storm Warning

  • Overnight

    Low: 30 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible.  High near 39. Calm wind becoming west 5 to 7 mph in the morning.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 39 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 9pm, then a slight chance of snow after 3am.  Mostly cloudy, with a low around 30. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 45 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 11pm, then a slight chance of snow.  Mostly cloudy, with a low around 34. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Overnight
A 20 percent chance of snow between 4am and 5am. Mostly cloudy, with a low around 30. Light west northwest wind.
Wednesday
Snow likely before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 39. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of snow before 9pm, then a slight chance of snow after 3am. Mostly cloudy, with a low around 30. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
A slight chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 34. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 58.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Partly sunny, with a high near 60.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Partly sunny, with a high near 61.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A chance of rain. Partly sunny, with a high near 60.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Granite Falls WA
 48.05°N 121.72°W (Elev. 2457 ft)
1:16 am PDT Apr 15, 2026
2am 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