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

Current conditions at

Renton Municipal Airport (KRNT)

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

Mostly Cloudy

45°F

7°C

Humidity	76%
Wind Speed	N 5 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	21 Mar 03:53 AM PDT

More Information:

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

Extended Forecast for

2 Miles SE Newcastle WA

Flood Warning March 21, 04:06am until March 22, 01:23am

Click here for hazard details and duration

Flood Warning

Flood Warning March 21, 04:06am until March 22, 01:23am
NOW until 1:23am Sun
Flood Warning
Today
High: 48 °F
Partly Sunny
Tonight
Low: 37 °F
Decreasing
Clouds
Sunday
High: 52 °F
Slight Chance
Rain/Snow
then Partly
Sunny
Sunday Night
Low: 36 °F
Mostly Cloudy
Monday
High: 51 °F
Partly Sunny
Monday Night
Low: 42 °F
Chance Rain
Tuesday
High: 53 °F
Rain
Tuesday Night
Low: 40 °F
Rain

Detailed Forecast

Today

Partly sunny, with a high near 48. North wind 5 to 7 mph becoming light and variable in the morning.

Tonight

Mostly cloudy, then gradually becoming clear, with a low around 37. Calm wind becoming south southeast around 6 mph after midnight.

Sunday

A slight chance of rain and snow before 11am. Partly sunny, with a high near 52. South southeast wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 20%.

Sunday Night

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

Monday

Partly sunny, with a high near 51. Light and variable wind becoming north northwest around 5 mph in the afternoon.

Monday Night

A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 42.

Tuesday

Rain. High near 53. Chance of precipitation is 100%.

Tuesday Night

Rain. Mostly cloudy, with a low around 40.

Wednesday

Rain. Mostly cloudy, with a high near 51.