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

50°F

10°C

Humidity	57%
Wind Speed	NNW 9 MPH
Barometer	30.34 in (1027.43 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	22 Mar 02:10 PM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Flood Warning March 22, 02:44pm until March 23, 08:00am

Click here for hazard details and duration

Flood Warning

Flood Warning March 22, 02:44pm until March 23, 08:00am
NOW until 8:00am Mon
Flood Warning
This Afternoon
High: 52 °F
Mostly Sunny
Tonight
Low: 37 °F
Mostly Cloudy
Monday
High: 52 °F
Partly Sunny
Monday Night
Low: 42 °F
Chance Rain
Tuesday
High: 52 °F
Rain
Tuesday Night
Low: 41 °F
Rain then
Rain Likely
Wednesday
High: 50 °F
Showers
Wednesday Night
Low: 37 °F
Rain Likely

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 52. Northwest wind 3 to 6 mph.

Tonight

Mostly cloudy, with a low around 37. North wind around 6 mph becoming calm after midnight.

Monday

Partly sunny, with a high near 52. Calm wind becoming north northwest around 6 mph in the afternoon.

Monday Night

A 40 percent chance of rain after 11pm. Cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.

Tuesday

Rain. High near 52. Light 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. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely, then showers and possibly a thunderstorm after 11am. High near 50. Chance of precipitation is 80%.

Wednesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 37.

Thursday

A slight chance of rain. Mostly sunny, with a high near 52.

Thursday Night

Mostly clear, with a low around 35.

Friday

Sunny, with a high near 58.