Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Flood Warning until March 23, 06:50 AM PDT

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

41°F

5°C

Humidity	75%
Wind Speed	S 4 MPH
Barometer	30.4 in (1029.46 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	22 Mar 09:00 AM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Flood Warning March 22, 09:15am until March 23, 06:50am

Click here for hazard details and duration

Flood Warning

Flood Warning March 22, 09:15am until March 23, 06:50am
NOW until 6:50am Mon
Flood Warning
Today
High: 52 °F
Partly Sunny
Tonight
Low: 36 °F
Mostly Cloudy
Monday
High: 53 °F
Partly Sunny
Monday Night
Low: 43 °F
Chance Rain
Tuesday
High: 53 °F
Rain
Tuesday Night
Low: 42 °F
Rain
Wednesday
High: 50 °F
Rain
Wednesday Night
Low: 37 °F
Chance Rain

Detailed Forecast

Today

Partly sunny, with a high near 52. Calm wind becoming north northwest around 5 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 36. North northeast wind 3 to 6 mph.

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 6 mph becoming calm in the evening.

Tuesday

Rain. High near 53. South southeast wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 42. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain. High near 50. Chance of precipitation is 90%.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 37.

Thursday

A chance of rain, mainly before 11am. Mostly sunny, with a high near 52.

Thursday Night

Mostly clear, with a low around 35.

Friday

Mostly sunny, with a high near 57.