Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Hazardous Weather Conditions

Flood Warning in effect from March 24, 02:43 PM PDT until March 26, 02:00 AM PDT

Current conditions at

Renton Municipal Airport (KRNT)

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

Mostly Cloudy

55°F

13°C

Humidity	76%
Wind Speed	SSW 12 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	24 Mar 06:00 PM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Flood Warning until March 26, 02:00am

Click here for hazard details and duration

Flood Warning

Flood Warning until March 26, 02:00am
NOW until 2:00am Thu
Flood Warning
Tonight
Low: 40 °F
Chance Rain
Wednesday
High: 48 °F
Rain
Wednesday Night
Low: 35 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Thursday
High: 50 °F
Chance
Rain/Snow
then Slight
Chance Rain
Thursday Night
Low: 33 °F
Mostly Clear
Friday
High: 56 °F
Mostly Sunny
Friday Night
Low: 38 °F
Mostly Cloudy
Saturday
High: 57 °F
Partly Sunny

Detailed Forecast

Tonight

A 50 percent chance of rain. Mostly cloudy, with a low around 40. South southwest wind 13 to 17 mph, with gusts as high as 22 mph.

Wednesday

Rain. High near 48. South southwest wind 13 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. South wind 9 to 15 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

A chance of rain and snow before 11am, then a slight chance of rain. Mostly sunny, with a high near 50. Southwest wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Thursday Night

Mostly clear, with a low around 33. Southwest wind around 6 mph becoming east northeast after midnight.

Friday

Mostly sunny, with a high near 56.

Friday Night

Mostly cloudy, with a low around 38.

Saturday

Partly sunny, with a high near 57.

Saturday Night

Mostly cloudy, with a low around 41.

Sunday

A chance of rain, mainly after 11am. Mostly cloudy, with a high near 58.