Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday
A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >
Current conditions at
Boeing Field - King County International Airport (KBFI)
Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.
Clear
64°F
18°C
| Humidity | 48% |
| Wind Speed | WNW 8 MPH |
| Barometer | 30.13 in (1020.32 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 20 May 07:20 PM PDT |
Extended Forecast for
Downtown Seattle WA
Tonight
Low: 50 °F
Partly Cloudy
Thursday
High: 72 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 54 °F
Partly Cloudy
Saturday
High: 74 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Partly Cloudy
Sunday
High: 68 °F
Partly Sunny
Sunday Night
Low: 51 °F
Chance Rain
Detailed Forecast
Tonight
Partly cloudy, with a low around 50. North wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 72. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 53. North northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 74. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 54. North northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Partly sunny, with a high near 68.
Sunday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 51.
Memorial Day
Rain likely, mainly after 11am. Mostly cloudy, with a high near 59.
Monday Night
Rain likely. Mostly cloudy, with a low around 48.
Tuesday
A slight chance of rain. Partly sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 67.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Downtown Seattle WA
47.61°N 122.32°W (Elev. 240 ft)
47.61°N 122.32°W (Elev. 240 ft)
12:25 pm PDT May 20, 2026
7pm PDT May 20, 2026-6pm PDT May 27, 2026
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