Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

Bellingham, Bellingham International Airport (KBLI)

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

Mostly Cloudy

48°F

9°C

Humidity 70%
Wind Speed S 6 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 13 Apr 11:53 PM PDT
Extended Forecast for

6 Miles S Bellingham WA

  • Overnight

    Overnight: Rain likely, mainly before 5am.  Cloudy, with a steady temperature around 46. South southeast wind 7 to 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  High near 50. South wind 11 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 10pm, then a chance of rain and snow after 4am.  Low around 38. South southwest wind 13 to 18 mph becoming southwest 6 to 11 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers before 8am, then a chance of snow between 8am and 11am, then rain showers likely after 11am. Some thunder is also possible.  Mostly cloudy, with a high near 50. South southwest wind around 7 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 50 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 37. West wind around 6 mph becoming light and variable.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely, mainly before 5am. Cloudy, with a steady temperature around 46. South southeast wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 50. South wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain before 10pm, then a chance of rain and snow after 4am. Low around 38. South southwest wind 13 to 18 mph becoming southwest 6 to 11 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow showers before 8am, then a chance of snow between 8am and 11am, then rain showers likely after 11am. Some thunder is also possible. Mostly cloudy, with a high near 50. South southwest wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 37. West wind around 6 mph becoming light and variable.
Thursday
Partly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 62.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 47.
Sunday
A chance of rain. Mostly cloudy, with a high near 60.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Bellingham WA
 48.65°N 122.48°W (Elev. 1093 ft)
11:27 pm PDT Apr 13, 2026
12am PDT Apr 14, 2026-6pm PDT Apr 20, 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