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

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.

Overcast

43°F

6°C

Humidity	93%
Wind Speed	S 17 MPH
Barometer	29.68 in (1005.08 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	35°F (2°C)
Last update	06 Jan 05:35 PM PST

More Information:

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

Extended Forecast for

4 Miles SSE Vashon WA

This Afternoon
High: 45 °F
Rain Likely
Tonight
Low: 38 °F
Chance Rain
Wednesday
High: 43 °F
Rain
Wednesday Night
Low: 36 °F
Rain Likely
then
Rain/Snow
Likely
Thursday
High: 44 °F
Rain/Snow
Likely then
Rain Likely
Thursday Night
Low: 40 °F
Chance Rain
Friday
High: 47 °F
Mostly Cloudy
Friday Night
Low: 38 °F
Mostly Cloudy
then Slight
Chance Rain
Saturday
High: 48 °F
Chance Rain

Detailed Forecast

This Afternoon

Rain likely. Mostly cloudy, with a high near 45. South southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 38. Southwest wind around 15 mph, with gusts as high as 23 mph.

Wednesday

Rain, mainly before 1pm. High near 43. South southwest wind 14 to 16 mph, with gusts as high as 22 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 snow likely, possibly mixed with rain. Mostly cloudy, with a low around 36. Southwest wind 10 to 13 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday

Rain and snow likely, becoming all rain after 7am. Mostly cloudy, with a high near 44. South southwest wind 10 to 13 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 40.

Friday

Mostly cloudy, with a high near 47.

Friday Night

A slight 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 48.

Saturday Night

Rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 41.

Sunday

A chance of rain. Mostly cloudy, with a high near 49.