Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Clear

61°F

16°C

Humidity	82%
Wind Speed	N 0 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	28 Aug 02:00 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles SSW South Seattle WA

Overnight
Low: 61 °F
Cloudy
Friday
High: 74 °F
Decreasing
Clouds
Friday Night
Low: 57 °F
Chance Rain
then Rain
Likely
Saturday
High: 70 °F
Showers
Likely then
Chance
Showers
Saturday Night
Low: 55 °F
Slight Chance
Rain then
Mostly Cloudy
Sunday
High: 71 °F
Mostly Cloudy
Sunday Night
Low: 54 °F
Partly Cloudy
Monday
High: 73 °F
Partly Sunny
Monday Night
Low: 56 °F
Mostly Cloudy

Detailed Forecast

Overnight

Cloudy, with a steady temperature around 61. Calm wind.

Friday

Cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind becoming south southwest around 5 mph.

Friday Night

Rain likely, mainly after 3am. Increasing clouds, with a low around 57. North northwest wind around 6 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain and thunderstorms likely before 3pm, then a chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly cloudy, with a high near 70. South wind around 6 mph becoming west southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 55. West wind around 5 mph becoming calm.

Sunday

Mostly cloudy, with a high near 71.

Sunday Night

Partly cloudy, with a low around 54.

Monday

Partly sunny, with a high near 73.

Monday Night

Mostly cloudy, with a low around 56.

Tuesday

A slight chance of rain after 11am. Partly sunny, with a high near 72.