Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Mostly Cloudy

43°F

6°C

Humidity	60%
Wind Speed	S 9 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	10 Mar 10:35 AM PDT

More Information:

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

Extended Forecast for

South Seattle WA

Today
High: 46 °F
Chance
Rain/Snow
then Rain
Tonight
Low: 40 °F
Rain Likely
Wednesday
High: 51 °F
Rain
Wednesday Night
Low: 42 °F
Rain and
Breezy
Thursday
High: 47 °F
Showers
Thursday Night
Low: 39 °F
Rain
Friday
High: 45 °F
Rain
Friday Night
Low: 35 °F
Rain
Saturday
High: 48 °F
Chance Rain

Detailed Forecast

Today

A chance of rain and snow showers before 11am, then rain. High near 46. South southwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tonight

Rain likely, mainly after 11pm. Cloudy, with a low around 40. South wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain. High near 51. Light south wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain before 2am, then showers after 2am. Low around 42. Breezy, with a southwest wind 20 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Showers before 11am, then rain after 11am. High near 47. South southwest wind 8 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 39. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain. High near 45. Chance of precipitation is 100%.

Friday Night

Rain, mainly before 11pm. Mostly cloudy, with a low around 35.

Saturday

A chance of rain before 11am, then a chance of showers after 11am. Partly sunny, with a high near 48.

Saturday Night

A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 36.

Sunday

Rain likely. Cloudy, with a high near 49.