Hourly Weather | Tomorrow Monday, December 15, 2025
Active Weather Warnings
Renton, Washington
12 AM
Cloudy Weather
54°
Feels Like 52°
25
Humidity: 82%
Wind: 8 mph
UV Index: 0
1 AM
Cloudy Weather
54°
Feels Like 48°
49
Humidity: 86%
Wind: 8 mph
UV Index: 0
2 AM
Cloudy Weather
54°
Feels Like 48°
49
Humidity: 87%
Wind: 8 mph
UV Index: 0
3 AM
Rainy Weather
54°
Feels Like 46°
64
Humidity: 87%
Wind: 9 mph
UV Index: 0
4 AM
Rainy Weather
55°
Feels Like 46°
79
Humidity: 87%
Wind: 9 mph
UV Index: 0
5 AM
Rainy Weather
55°
Feels Like 48°
79
Humidity: 86%
Wind: 10 mph
UV Index: 0
6 AM
Rainy Weather
55°
Feels Like 48°
79
Humidity: 87%
Wind: 12 mph
UV Index: 0
7 AM
Cloudy Weather
55°
Feels Like 52°
49
Humidity: 86%
Wind: 13 mph
UV Index: 0
8 AM
Rainy Weather
57°
Feels Like 48°
66
Humidity: 86%
Wind: 13 mph
UV Index: 0
9 AM
Cloudy Weather
57°
Feels Like 52°
49
Humidity: 86%
Wind: 13 mph
UV Index: 0
10 AM
Cloudy Weather
57°
Feels Like 54°
49
Humidity: 86%
Wind: 13 mph
UV Index: 0
11 AM
Rainy Weather
57°
Feels Like 50°
75
Humidity: 85%
Wind: 14 mph
UV Index: 0
12 PM
Rainy Weather
59°
Feels Like 50°
75
Humidity: 85%
Wind: 15 mph
UV Index: 0
1 PM
Rainy Weather
61°
Feels Like 52°
60
Humidity: 81%
Wind: 15 mph
UV Index: 0
2 PM
Rainy Weather
59°
Feels Like 52°
53
Humidity: 82%
Wind: 15 mph
UV Index: 0
3 PM
Rainy Weather
57°
Feels Like 48°
60
Humidity: 81%
Wind: 16 mph
UV Index: 0
4 PM
Cloudy Weather
57°
Feels Like 50°
43
Humidity: 79%
Wind: 16 mph
UV Index: 0
5 PM
Rainy Weather
55°
Feels Like 46°
51
Humidity: 80%
Wind: 15 mph
UV Index: 0
6 PM
Cloudy Night
52°
Feels Like 45°
45
Humidity: 82%
Wind: 13 mph
UV Index: 0
7 PM
Rainy Weather
52°
Feels Like 41°
70
Humidity: 79%
Wind: 15 mph
UV Index: 0
8 PM
Rainy Weather
52°
Feels Like 39°
70
Humidity: 80%
Wind: 15 mph
UV Index: 0
9 PM
Rainy Weather
50°
Feels Like 39°
70
Humidity: 81%
Wind: 15 mph
UV Index: 0
10 PM
Cloudy Weather
50°
Feels Like 41°
40
Humidity: 82%
Wind: 15 mph
UV Index: 0
11 PM
Cloudy Weather
48°
Feels Like 41°
34
Humidity: 83%
Wind: 14 mph
UV Index: 0

Weather Alerts and Warnings for Renton

Severe Immediate Observed

Flood Warning

Flood Warning issued December 14 at 9:26AM PST until December 15 at 4:01AM PST by NWS Seattle WA
Dec 14, 9:26 AM Dec 15, 4:01 AM
...The Flood Warning continues for the following rivers in
Washington...

Cedar River At Renton affecting King County.

Cowlitz River Below Mayfield Dam affecting Lewis County.

.A new round of rain begins in earnest tonight through Monday which
will drive area rivers back up with new flooding possible.

WHAT: Minor flooding is occurring and minor flooding is forecast.

WHERE: Cedar River at Renton.

WHEN: Until late tonight.

IMPACTS: At 13.0 feet, the Cedar River will cause minor flooding
along the river in Renton.

ADDITIONAL DETAILS:
- At 12:15 AM PST Sunday the stage was 14.7 feet.
- Flood stage is 13.0 feet.
- Forecast...The river is falling and expected to fall below
flood stage this evening then begin further rises Monday
evening.
- http://www.weather.gov/safety/flood
+ Read More
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Even 6 inches of fast-moving flood water can knock you off your feet and a depth of 2 feet will float your car. Never try to walk, swim, or drive through such swift water. If you come upon flood waters, stop, turn around and go another way. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. The next statement will be issued by this afternoon at 530 PM PST.
Updated: Dec 14, 10:30 AM Source: NWS Alert
Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued December 14 at 10:38AM PST by NWS Seattle WA
Dec 14, 10:38 AM Dec 15, 10:45 AM
Rainfall from the past week has increased soil moisture to high
levels across western Washington. Additional rainfall of around 2-6
inches is expected early this week. This amount of rain will put
extra pressure on soil instability, leading to an increased threat of
landslides and debris flows, especially from recent burned areas.
This rain event could act as a trigger for new landslides.

Areas most susceptible to landslides debris flows under these
conditions are steep coastal bluffs, other steep hillsides or
road cuts, and recent burned areas. A diminishing threat of
landslides and debris flows will continue for several days after
the rain ends.

For more information about current conditions, visit
www.weather.gov/seattle, select Hydrology, and then scroll down
for the links to the landslide information pages.

For more information on landslides, visit the website for the
Washington State Department of Natural Resources landslide
geologic hazards at: http://bit.ly/2mtA3wn
Updated: Dec 14, 12:15 PM Source: NWS Alert
Moderate Expected Likely

Wind Advisory

Wind Advisory issued December 14 at 9:59AM PST until December 15 at 10:00PM PST by NWS Seattle WA
Dec 14, 10:00 PM Dec 15, 10:00 PM
WHAT: South winds 20 to 25 mph with gusts 45 to 50 mph expected.

WHERE: Portions of northwest and west central Washington.

WHEN: From 10 PM this evening to 10 PM PST Monday.

IMPACTS: Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.

ADDITIONAL DETAILS: Due to saturated grounds from previous heavy
rain, expect more widespread impacts with these winds.
+ Read More
Use extra caution when driving, especially if operating a high profile vehicles. Secure outdoor objects. Secure outdoor objects.
Updated: Dec 14, 12:15 PM Source: NWS Alert