Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

light rain,mist

39°F

4°C

Humidity	93%
Wind Speed	SSE 6 MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	37°F (3°C)
Visibility	6.00 mi
Wind Chill	35°F (2°C)
Last update	12 Mar 06:00 PM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Tonight
Low: 36 °F
Rain/Snow
Friday
High: 41 °F
Rain/Snow
then
Rain/Snow
Likely
Friday Night
Low: 35 °F
Rain/Snow
Saturday
High: 45 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Saturday Night
Low: 33 °F
Mostly Cloudy
Sunday
High: 45 °F
Rain/Snow
Likely then
Rain Likely
Sunday Night
Low: 40 °F
Rain
Monday
High: 53 °F
Rain Likely
Monday Night
Low: 43 °F
Chance Rain

Detailed Forecast

Tonight

Snow, possibly mixed with rain. Low around 36. South wind 3 to 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday

Rain and snow before 2pm, then a chance of rain. High near 41. Light and variable wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday Night

Rain before 11pm, then rain likely, possibly mixed with snow. Low around 35. Calm wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

Rain and snow likely, mainly before 11am. Partly sunny, with a high near 45. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday Night

Mostly cloudy, with a low around 33. Light and variable wind.

Sunday

A chance of rain and snow before 11am, then rain likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.

Sunday Night

Rain. Low around 40. Chance of precipitation is 90%.

Monday

Rain likely. Cloudy, with a high near 53.

Monday Night

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

Tuesday

Rain likely. Mostly cloudy, with a high near 59.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 48.

Wednesday

Rain. Cloudy, with a high near 59.