Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

43°F

6°C

Humidity	70%
Wind Speed	SW 4 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	09 Mar 12:35 AM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Overnight
Low: 34 °F
Rain/Snow
Likely
Monday
High: 42 °F
Rain/Snow
Monday Night
Low: 33 °F
Rain/Snow
then Chance
Snow
Tuesday
High: 43 °F
Rain/Snow
Tuesday Night
Low: 38 °F
Rain
Wednesday
High: 49 °F
Rain
Wednesday Night
Low: 40 °F
Rain
Thursday
High: 45 °F
Rain
Thursday Night
Low: 37 °F
Rain/Snow

Detailed Forecast

Overnight

Snow likely, possibly mixed with rain, mainly after 5am. Mostly cloudy, with a low around 34. South southwest wind around 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday

Rain, possibly mixed with snow. High near 42. Southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain and snow, becoming all snow after 8pm. Low around 33. South wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday

Snow likely before 11am, then rain and snow. High near 43. South southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday Night

Rain. Low around 38. South wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain. High near 49. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night

Rain. Low around 40. Chance of precipitation is 100%.

Thursday

Rain. Cloudy, with a high near 45.

Thursday Night

Rain, possibly mixed with snow. Cloudy, with a low around 37.

Friday

Rain, possibly mixed with snow. Cloudy, with a high near 46.

Friday Night

Rain and snow likely. Cloudy, with a low around 37.