Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

Current conditions at

Bellingham, Bellingham International Airport (KBLI)

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

Mist

52°F

11°C

Humidity 96%
Wind Speed S 9 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 51°F (11°C)
Visibility 5.00 mi
Last update 21 Sep 06:53 AM PDT
Extended Forecast for

6 Miles S Bellingham WA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 69. South wind 3 to 6 mph.

    High: 69 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 53. Southeast wind 5 to 8 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. South southwest wind 3 to 5 mph.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 52. South southeast wind 3 to 5 mph.

    Low: 52 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. South southeast wind around 5 mph becoming calm  in the morning.

    High: 66 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Rain Likely

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 69. South wind 3 to 6 mph.
Tonight
Increasing clouds, with a low around 53. Southeast wind 5 to 8 mph.
Tuesday
Mostly sunny, with a high near 67. South southwest wind 3 to 5 mph.
Tuesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 52. South southeast wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 66. South southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 64.
Thursday Night
Rain likely. Mostly cloudy, with a low around 51.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 63.
Friday Night
A chance of rain. Mostly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
A chance of rain. Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Bellingham WA
 48.65°N 122.48°W (Elev. 1093 ft)
12:30 am PDT Sep 21, 2026
7am PDT Sep 21, 2026-6pm PDT Sep 27, 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