Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Overcast

75°F

24°C

Humidity	50%
Wind Speed	N 0 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	13 Aug 12:20 AM PDT

More Information:

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

Extended Forecast for

4 Miles N Vashon WA

Overnight
Low: 59 °F
Mostly Clear
Wednesday
High: 80 °F
Mostly Sunny
Wednesday Night
Low: 56 °F
Mostly Cloudy
Thursday
High: 75 °F
Mostly Cloudy
Thursday Night
Low: 57 °F
Rain Likely
Friday
High: 70 °F
Rain
Friday Night
Low: 58 °F
Rain
Saturday
High: 74 °F
Rain
Saturday Night
Low: 55 °F
Chance Rain

Detailed Forecast

Overnight

Mostly clear, with a low around 59. North wind 5 to 7 mph becoming calm.

Wednesday

Mostly sunny, with a high near 80. South southwest wind 5 to 8 mph becoming north northwest in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 56. North wind 5 to 9 mph becoming calm.

Thursday

Mostly cloudy, with a high near 75. South southwest wind 6 to 9 mph.

Thursday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 57. South wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 70. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Friday Night

Rain. Low around 58. Chance of precipitation is 100%.

Saturday

Rain. Mostly cloudy, with a high near 74.

Saturday Night

A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 55.

Sunday

A slight chance of rain. Partly sunny, with a high near 76.

Sunday Night

Partly cloudy, with a low around 53.