Hourly Weather in Federal Way, Washington, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
6 km/h
Calm
9 km/h
Light
18 km/h
Breezy
18 km/h
Breezy
19 km/h
Breezy
19 km/h
Breezy
21 km/h
Breezy
19 km/h
Breezy
Humidity
78%
Extremely humid
75%
Extremely humid
68%
Humid
66%
Humid
62%
Humid
62%
Humid
61%
Humid
60%
Humid
60%
Humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
78%
14%
11%
7%
26%
14%
24%
27%
76%
Dew point
12°
12°
12°
11°
11°
11°
11°
11°
11°
UV Index
2
4
3
3
2
2
1
1
0
Air quality
23
Good
23
Good
22
Good
22
Good
24
Good
24
Good
29
Good
28
Good
27
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
4.1 μg/m3
4.1 μg/m3
4.1 μg/m3
PM25
3.6 μg/m3
3.7 μg/m3
3.8 μg/m3
4 μg/m3
4.2 μg/m3
4.3 μg/m3
3.1 μg/m3
3.1 μg/m3
3 μg/m3
NO2
1.6 ppb
1.1 ppb
1 ppb
0.8 ppb
0.7 ppb
0.8 ppb
0.9 ppb
0.9 ppb
1.2 ppb
SO2
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
24.6 ppb
24.3 ppb
23.9 ppb
20.2 ppb
20.4 ppb
20.5 ppb
31.3 ppb
30.4 ppb
29.3 ppb