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 >

Current conditions at

Bellingham, Bellingham International Airport (KBLI)

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

Overcast

52°F

11°C

Humidity 71%
Wind Speed S 11 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 13 Apr 12:00 PM PDT
Extended Forecast for

6 Miles SE Bellingham WA

  • This Afternoon

    This Afternoon: A chance of rain before 2pm, then a chance of rain after 4pm.  Mostly cloudy, with a high near 46. South southwest wind around 10 mph.  Chance of precipitation is 50%.

    High: 46 °F

    Chance Rain

  • Tonight

    Tonight: Rain, possibly mixed with snow, mainly after 3am.  Low around 38. South wind 7 to 9 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before 8am, then rain between 8am and 5pm, then rain likely, possibly mixed with snow after 5pm.  High near 41. South wind 10 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 11pm, then a chance of snow.  Low around 33. South southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible.  Partly sunny, with a high near 43. South wind 5 to 7 mph becoming west in the afternoon.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of rain before 2pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 46. South southwest wind around 10 mph. Chance of precipitation is 50%.
Tonight
Rain, possibly mixed with snow, mainly after 3am. Low around 38. South wind 7 to 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Rain likely, possibly mixed with snow before 8am, then rain between 8am and 5pm, then rain likely, possibly mixed with snow after 5pm. High near 41. South wind 10 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow before 11pm, then a chance of snow. Low around 33. South southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Partly sunny, with a high near 43. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 48.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly cloudy, with a high near 53.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Bellingham WA
 48.69°N 122.36°W (Elev. 2500 ft)
11:27 am PDT Apr 13, 2026
12pm PDT Apr 13, 2026-6pm PDT Apr 19, 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