Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Partly Cloudy

36°F

2°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.76 in (1007.79 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	18 Feb 09:30 PM PST

More Information:

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

Extended Forecast for

Newcastle WA

Tonight
Low: 31 °F
Chance
Rain/Snow
Thursday
High: 38 °F
Chance Snow
Showers
Thursday Night
Low: 28 °F
Partly Cloudy
Friday
High: 42 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow
Friday Night
Low: 34 °F
Slight Chance
Rain/Snow
then Chance
Snow
Saturday
High: 49 °F
Chance
Rain/Snow
then Chance
Rain
Saturday Night
Low: 39 °F
Chance Rain
Sunday
High: 52 °F
Rain
Sunday Night
Low: 39 °F
Rain

Detailed Forecast

Tonight

A chance of rain and snow showers before 4am, then a slight chance of snow showers between 4am and 5am. Mostly cloudy, with a low around 31. Light and variable wind becoming northeast around 5 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

Thursday

A 30 percent chance of snow showers, mainly after 10am. Mostly cloudy, then gradually becoming sunny, with a high near 38. North wind 7 to 9 mph. Little or no snow accumulation expected.

Thursday Night

Partly cloudy, with a low around 28. North wind 5 to 7 mph becoming calm after midnight.

Friday

A slight chance of snow after 10am, mixing with rain after 4pm. Partly sunny, with a high near 42. Wind chill values between 25 and 35. Light and variable wind. Chance of precipitation is 20%.

Friday Night

A slight chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 34. East wind 5 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday

A chance of snow before 10am, then a chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 39.

Sunday

Rain, mainly after 10am. Mostly cloudy, with a high near 52.

Sunday Night

Rain. Mostly cloudy, with a low around 39.

Monday

Rain. Cloudy, with a high near 48.

Monday Night

Rain likely. Mostly cloudy, with a low around 38.

Tuesday

Rain likely. Mostly cloudy, with a high near 48.