Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Mist

48°F

9°C

Humidity	100%
Wind Speed	SSE 3 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	48°F (9°C)
Visibility	3.50 mi
Last update	16 May 03:50 AM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Overnight
Low: 48 °F
Slight Chance
Rain
Friday
High: 58 °F
Chance Rain
Friday Night
Low: 51 °F
Chance Rain
then Rain
Saturday
High: 58 °F
Showers
Saturday Night
Low: 46 °F
Showers
Likely then
Chance Rain
Sunday
High: 60 °F
Chance Rain
then Partly
Sunny
Sunday Night
Low: 46 °F
Slight Chance
Rain
Monday
High: 59 °F
Rain
Monday Night
Low: 48 °F
Chance Rain

Detailed Forecast

Overnight

A 20 percent chance of rain. Cloudy, with a low around 48. South wind around 6 mph.

Friday

A chance of rain before 11am, then a chance of rain after 1pm. Cloudy, with a high near 58. South wind 6 to 8 mph. Chance of precipitation is 40%.

Friday Night

Rain, mainly after 2am. Low around 51. South southeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 58. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers likely and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 46. North northeast wind 6 to 8 mph becoming south in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

A 30 percent chance of rain before 11am. Partly sunny, with a high near 60.

Sunday Night

A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 46.

Monday

Rain. Mostly cloudy, with a high near 59.

Monday Night

A chance of rain. Mostly cloudy, with a low around 48.

Tuesday

A chance of rain. Partly sunny, with a high near 62.

Tuesday Night

A slight chance of rain. Mostly cloudy, with a low around 46.