National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Current conditions at

Bellingham, Bellingham International Airport (KBLI)

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

smoke

67°F

19°C

Humidity 72%
Wind Speed S 6 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 13 Aug 07:53 PM PDT
Extended Forecast for

9 Miles SW Bellingham International Airport WA

  • Tonight

    Tonight: Mostly clear, with a low around 55. Light south southeast wind.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of rain before 10am. Mostly sunny, with a high near 69. South southeast wind 3 to 7 mph.

    High: 69 °F

    Slight Chance
    Rain then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. South southeast wind 3 to 7 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Southwest wind 3 to 8 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. Light and variable wind becoming south southeast around 5 mph after midnight.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 55. Light south southeast wind.
Friday
A 20 percent chance of rain before 10am. Mostly sunny, with a high near 69. South southeast wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 55. South southeast wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 68. Southwest wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 54. Light and variable wind becoming south southeast around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Bellingham International Airport WA
 48.69°N 122.65°W (Elev. 623 ft)
Last Update:
3:11 pm PDT Aug 13, 2026
Forecast Valid:
8pm PDT Aug 13, 2026-6pm PDT Aug 20, 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