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

Bellingham, Bellingham International Airport (KBLI)

Lat: 48.79911°NLon: 122.54064°WElev: 148.0ft.

Overcast

41°F

5°C

Humidity 80%
Wind Speed SSE 3 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 15 Apr 01:20 AM PDT
Extended Forecast for

5 Miles S Bellingham WA

  • Overnight

    Overnight: A 10 percent chance of snow after 5am.  Mostly cloudy, with a low around 34. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow showers likely before 2pm, then a chance of rain and snow showers. Some thunder is also possible.  Partly sunny, with a high near 45. South wind 6 to 9 mph becoming west in the afternoon.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 33. West northwest wind around 6 mph becoming light and variable.

    Low: 33 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 50. South southwest wind 6 to 8 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. Southwest wind around 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Overnight
A 10 percent chance of snow after 5am. Mostly cloudy, with a low around 34. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Wednesday
Snow showers likely before 2pm, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 45. South wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Increasing clouds, with a low around 33. West northwest wind around 6 mph becoming light and variable.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 50. South southwest wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 37. Southwest wind around 7 mph.
Friday
Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly cloudy, with a high near 58.
Saturday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Partly sunny, with a high near 59.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Monday
A slight chance of rain. Mostly sunny, with a high near 60.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Bellingham WA
 48.68°N 122.46°W (Elev. 1598 ft)
1:16 am PDT Apr 15, 2026
1am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database