Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Hazardous Weather Conditions

Flood Warning until March 23, 08:00 AM PDT

Current conditions at

Renton Municipal Airport (KRNT)

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

Clear

43°F

6°C

Humidity	75%
Wind Speed	NNE 3 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	23 Mar 12:35 AM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Flood Warning March 23, 12:58am until March 23, 08:00am

Click here for hazard details and duration

Flood Warning

Flood Warning March 23, 12:58am until March 23, 08:00am
NOW until 8:00am Mon
Flood Warning
Overnight
Low: 36 °F
Mostly Cloudy
Monday
High: 53 °F
Increasing
Clouds
Monday Night
Low: 43 °F
Cloudy then
Chance Rain
Tuesday
High: 52 °F
Rain
Tuesday Night
Low: 41 °F
Rain then
Rain Likely
Wednesday
High: 49 °F
Rain
Wednesday Night
Low: 37 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Thursday
High: 52 °F
Chance
Rain/Snow
then Slight
Chance Rain

Detailed Forecast

Overnight

Mostly cloudy, with a low around 36. North northeast wind 3 to 5 mph.

Monday

Increasing clouds, with a high near 53. Calm wind becoming north northwest around 6 mph in the afternoon.

Monday Night

A 40 percent chance of rain, mainly after 3am. Cloudy, with a low around 43. Light and variable wind.

Tuesday

Rain. High near 52. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Low around 41. South southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain. High near 49. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

A chance of rain and snow before 11am, then a slight chance of rain. Mostly sunny, with a high near 52.

Thursday Night

Mostly clear, with a low around 34.

Friday

Sunny, with a high near 59.

Friday Night

Partly cloudy, with a low around 39.

Saturday

Partly sunny, with a high near 62.

Saturday Night

Mostly cloudy, with a low around 43.