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

Severe Thunderstorm and Excessive Rainfall Potential for the Central U.S. Today

Severe thunderstorms with a threat for large hail, isolated damaging winds and possibly a tornado are expected in parts of eastern Colorado today from mid afternoon to early evening. Several days of heavy rainfall will begin today over the western Gulf Coast where Flood Watches and excessive rainfall outlooks have been issued for today, Saturday, and Sunday. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.

Clear

75°F

24°C

Humidity 33%
Wind Speed NW 6 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 May 04:35 PM PDT
Extended Forecast for

Seattle WA

  • Tonight

    Tonight: Mostly clear, with a low around 53. North wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. North wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 70. South southwest wind 3 to 5 mph.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. North wind 5 to 7 mph becoming light and variable after midnight.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

  • Memorial Day

    Memorial Day: Rain likely. Mostly cloudy, with a high near 60.

    High: 60 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 53. North wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 73. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 53. North wind 5 to 7 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 70. South southwest wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 53. North wind 5 to 7 mph becoming light and variable after midnight.
Sunday
Partly sunny, with a high near 67.
Sunday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 52.
Memorial Day
Rain likely. Mostly cloudy, with a high near 60.
Monday Night
Rain likely, mainly before 11pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 48.
Tuesday
A chance of showers, mainly after 11am. Partly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
A slight chance of showers. Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seattle WA
 47.62°N 122.36°W (Elev. 105 ft)
Last Update:
1:43 pm PDT May 21, 2026
Forecast Valid:
4pm PDT May 21, 2026-6pm PDT May 28, 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