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

Renton Municipal Airport (KRNT)

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

Overcast

43°F

6°C

Humidity	86%
Wind Speed	S 3 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
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

3 Miles SW Sammamish WA

Tonight
Low: 38 °F
Rain Likely
Wednesday
High: 43 °F
Rain
Wednesday Night
Low: 35 °F
Rain then
Rain/Snow
Likely
Thursday
High: 44 °F
Rain/Snow
Likely then
Rain Likely
Thursday Night
Low: 39 °F
Rain Likely
Friday
High: 50 °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: 41 °F
Rain Likely

Detailed Forecast

Tonight

Rain likely, mainly before midnight. Mostly cloudy, with a low around 38. South southwest wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain. High near 43. South wind 6 to 8 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 before 4am, then rain likely, possibly mixed with snow. Low around 35. South southwest wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday

Rain likely, possibly mixed with snow, becoming all rain after 10am. Mostly cloudy, with a high near 44. South southwest wind around 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 39. Light south wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 50.

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 41.

Sunday

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

Sunday Night

A chance of rain. Mostly cloudy, with a low around 43.