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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

Burlington/Mount Vernon, Skagit Regional Airport (KBVS)

Lat: 48.47083°NLon: 122.42083°WElev: 144.0ft.

Overcast

41°F

5°C

Humidity 80%
Wind Speed WNW 3 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 15 Apr 02:55 AM PDT
Extended Forecast for

Sedro-Woolley WA

  • Overnight

    Overnight: A slight chance of rain after 4am, mixing with snow after 5am. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow before 1pm, then a chance of rain showers between 1pm and 5pm, then a chance of rain after 5pm. Some thunder is also possible. High near 49. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

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

    High: 54 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. West southwest wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Partly 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 39.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Overnight
A slight chance of rain after 4am, mixing with snow after 5am. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 20%.
Wednesday
Rain and snow before 1pm, then a chance of rain showers between 1pm and 5pm, then a chance of rain after 5pm. Some thunder is also possible. High near 49. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 34. Calm wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 38. 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 39.
Saturday
Mostly cloudy, with a high near 65.
Saturday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 46.
Sunday
A chance of rain. Partly sunny, with a high near 66.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Monday
A slight chance of rain. Mostly sunny, with a high near 67.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 46.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sedro-Woolley WA
 48.52°N 122.21°W (Elev. 138 ft)
Last Update:
1:16 am PDT Apr 15, 2026
Forecast Valid:
3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation