A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

40°F

4°C

Humidity	85%
Wind Speed	S 4 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	08 Jan 03:39 AM PST

More Information:

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

Extended Forecast for

3 Miles ESE Newcastle WA

Overnight
Low: 33 °F
Rain/Snow
Likely
Thursday
High: 39 °F
Rain/Snow
Likely
Thursday Night
Low: 38 °F
Showers
Likely
Friday
High: 45 °F
Slight Chance
Showers then
Mostly Cloudy
Friday Night
Low: 37 °F
Mostly Cloudy
Saturday
High: 47 °F
Mostly Cloudy
Saturday Night
Low: 39 °F
Chance Rain
Sunday
High: 46 °F
Rain Likely
Sunday Night
Low: 43 °F
Rain Likely

Detailed Forecast

Overnight

Rain and snow showers likely, becoming all snow after 4am. Mostly cloudy, with a low around 33. Wind chill values between 22 and 27. South southwest wind around 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

A slight chance of snow showers before 7am, then rain and snow showers likely between 7am and 1pm, then rain showers likely after 1pm. Mostly cloudy, with a high near 39. Wind chill values between 22 and 32. South southwest wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday Night

Showers likely, mainly before 1am. Mostly cloudy, with a low around 38. South wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 45. South southeast wind 6 to 9 mph.

Friday Night

Mostly cloudy, with a low around 37. East southeast wind around 7 mph.

Saturday

Mostly cloudy, with a high near 47.

Saturday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 39.

Sunday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 46.

Sunday Night

Rain likely. Mostly cloudy, with a low around 43.