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 >

Current conditions at

Renton Municipal Airport (KRNT)

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

Clear

46°F

8°C

Humidity	61%
Wind Speed	NNW 10 MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	22 Mar 07:35 PM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Tonight
Low: 37 °F
Mostly Cloudy
Monday
High: 53 °F
Partly Sunny
Monday Night
Low: 43 °F
Chance Rain
Tuesday
High: 54 °F
Rain
Tuesday Night
Low: 42 °F
Rain
Wednesday
High: 51 °F
Showers
Wednesday Night
Low: 37 °F
Rain Likely
then Chance
Rain
Thursday
High: 54 °F
Slight Chance
Rain
Thursday Night
Low: 35 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 37. North wind around 5 mph becoming calm after midnight.

Monday

Partly sunny, with a high near 53. 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 43. North wind around 5 mph becoming calm in the evening.

Tuesday

Rain. High near 54. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Low around 42. South southwest wind 11 to 15 mph, with gusts as high as 26 mph. 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 51. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

Thursday

A slight chance of rain. Mostly sunny, with a high near 54.

Thursday Night

Mostly clear, with a low around 35.

Friday

Sunny, with a high near 59.

Friday Night

Partly cloudy, with a low around 39.

Saturday

Mostly sunny, with a high near 61.