Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

Rain

45°F

7°C

Humidity	87%
Wind Speed	S 5 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	41°F (5°C)
Visibility	7.00 mi
Wind Chill	42°F (6°C)
Last update	06 Jan 01:35 PM PST

More Information:

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

Extended Forecast for

3 Miles SE Newcastle WA

This Afternoon
High: 43 °F
Rain
Tonight
Low: 36 °F
Rain Likely
then Chance
Rain/Snow
Wednesday
High: 41 °F
Rain/Snow
Wednesday Night
Low: 34 °F
Rain/Snow
Thursday
High: 42 °F
Rain/Snow
Likely
Thursday Night
Low: 38 °F
Chance Rain
Friday
High: 47 °F
Slight Chance
Rain then
Mostly Cloudy
Friday Night
Low: 37 °F
Mostly Cloudy
then Slight
Chance Rain
Saturday
High: 49 °F
Chance Rain

Detailed Forecast

This Afternoon

Rain. High near 43. South southwest wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 36. South southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday

Rain and snow. High near 41. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Rain and snow, becoming all snow after 1am. Low around 34. South southwest wind around 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday

Snow likely before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Mostly cloudy, with a high near 42. South southwest wind around 8 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 38.

Friday

A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 47.

Friday Night

A slight chance of rain after 4am. Mostly cloudy, with a low around 37.

Saturday

A chance of rain, mainly after 10am. Mostly cloudy, with a high near 49.

Saturday Night

Rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 40.

Sunday

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