Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Overcast

45°F

7°C

Humidity	75%
Wind Speed	SSW 5 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	06 Jan 11:00 PM PST

More Information:

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

Extended Forecast for

2 Miles SSW South Seattle WA

Tonight
Low: 39 °F
Chance Rain
Wednesday
High: 44 °F
Rain
Wednesday Night
Low: 36 °F
Rain Likely
then
Rain/Snow
Likely
Thursday
High: 45 °F
Rain/Snow
Likely then
Rain Likely
Thursday Night
Low: 40 °F
Chance Rain
Friday
High: 49 °F
Slight Chance
Rain then
Mostly Cloudy
Friday Night
Low: 38 °F
Mostly Cloudy
then Slight
Chance Rain
Saturday
High: 51 °F
Chance Rain
Saturday Night
Low: 42 °F
Rain Likely

Detailed Forecast

Tonight

A 40 percent chance of rain. Mostly cloudy, with a low around 39. South southwest wind around 8 mph, with gusts as high as 21 mph.

Wednesday

Rain, mainly before 2pm. High near 44. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 36. South southwest wind 6 to 8 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

Rain and snow likely, becoming all rain after 10am. Mostly cloudy, with a high near 45. South southwest wind 7 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday Night

A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 40. South wind around 6 mph.

Friday

A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 49.

Friday Night

A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 38.

Saturday

A chance of rain, mainly after 10am. Mostly cloudy, with a high near 51.

Saturday Night

Rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 42.

Sunday

A chance of rain, mainly before 10am. Mostly cloudy, with a high near 51.