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.

Rain

54°F

12°C

Humidity	93%
Wind Speed	SSE 5 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	20 Mar 09:19 AM PDT

More Information:

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

Extended Forecast for

2 Miles N Newcastle WA

Flood Watch March 20, 09:44am until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 20, 09:44am until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
Today
High: 55 °F
Rain
Tonight
Low: 40 °F
Chance Rain
Saturday
High: 48 °F
Chance
Showers
Saturday Night
Low: 37 °F
Slight Chance
Showers
Sunday
High: 50 °F
Chance Rain
Sunday Night
Low: 37 °F
Mostly Cloudy
Monday
High: 52 °F
Mostly Cloudy
Monday Night
Low: 42 °F
Chance Rain

Detailed Forecast

Today

Rain, mainly before 2pm. High near 55. South southwest wind 11 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

A chance of rain before 11pm, then a chance of showers between 11pm and 3am. Mostly cloudy, with a low around 40. Southwest wind 6 to 9 mph becoming northeast after midnight. Chance of precipitation is 40%.

Saturday

A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 48. North wind around 6 mph.

Saturday Night

A 20 percent chance of showers. Partly cloudy, with a low around 37. North wind 6 to 9 mph becoming south after midnight.

Sunday

A 30 percent chance of rain. Partly sunny, with a high near 50. South southeast wind around 8 mph becoming west southwest in the afternoon.

Sunday Night

Mostly cloudy, with a low around 37.

Monday

Mostly cloudy, with a high near 52.

Monday Night

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