Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

50°F

10°C

Humidity	66%
Wind Speed	WSW 3 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	12 Feb 06:20 PM PST

More Information:

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

Extended Forecast for

Newcastle WA

Tonight
Low: 41 °F
Increasing
Clouds
Friday
High: 46 °F
Chance Rain
then Rain
Friday Night
Low: 38 °F
Rain
Saturday
High: 45 °F
Chance Rain
Saturday Night
Low: 34 °F
Slight Chance
Rain then
Mostly Cloudy
Sunday
High: 44 °F
Slight Chance
Rain/Snow
Sunday Night
Low: 33 °F
Mostly Clear
then Chance
Snow
Washington's Birthday
High: 44 °F
Rain/Snow
Likely
Monday Night
Low: 35 °F
Rain/Snow
Likely

Detailed Forecast

Tonight

Increasing clouds, with a low around 41. South wind around 7 mph.

Friday

Rain, mainly after noon. High near 46. South southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain. Low around 38. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A 50 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 45. South wind around 5 mph becoming north northwest in the afternoon.

Saturday Night

A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 34. North northeast wind around 6 mph.

Sunday

A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Mostly sunny, with a high near 44. Chance of precipitation is 20%.

Sunday Night

A 30 percent chance of snow after 4am. Partly cloudy, with a low around 33. Little or no snow accumulation expected.

Washington's Birthday

A chance of rain and snow before 1pm, then rain likely. Mostly cloudy, with a high near 44.

Monday Night

Rain likely before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 35.

Tuesday

Rain and snow likely, mainly after 10am. Mostly cloudy, with a high near 43.

Tuesday Night

A chance of rain and snow. Mostly cloudy, with a low around 34.

Wednesday

Rain and snow likely. Mostly cloudy, with a high near 42.