Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.

Overcast

61°F

16°C

Humidity 67%
Wind Speed SW 8 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 23 Sep 11:55 AM PDT
Extended Forecast for

3 Miles SSE Des Moines WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 66. West southwest wind 3 to 5 mph.

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. Light north northeast wind.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 5pm.  Mostly cloudy, with a high near 63. North wind 3 to 5 mph.

    High: 63 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 4am, then showers likely after 4am.  Low around 52. Calm wind.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Rain then
    Rain Likely

  • Friday

    Friday: Showers, with thunderstorms also possible after 11am.  High near 61. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers before 11pm.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 66. West southwest wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 49. Light north northeast wind.
Thursday
A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 63. North wind 3 to 5 mph.
Thursday Night
Rain, mainly before 4am, then showers likely after 4am. Low around 52. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, with thunderstorms also possible after 11am. High near 61. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 64.
Monday Night
A chance of rain. Partly cloudy, with a low around 49.
Tuesday
A chance of rain. Mostly cloudy, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Des Moines WA
 47.36°N 122.28°W (Elev. 338 ft)
11:26 am PDT Sep 23, 2026
12pm PDT Sep 23, 2026-6pm PDT Sep 29, 2026
 
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Additional Resources

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