Hourly Weather in Watterson, Iowa, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 km/h
Breezy
12 km/h
Light
12 km/h
Light
12 km/h
Light
12 km/h
Light
9 km/h
Light
9 km/h
Light
8 km/h
Light
6 km/h
Calm
Humidity
91%
Extremely humid
94%
Extremely humid
94%
Extremely humid
93%
Extremely humid
91%
Extremely humid
92%
Extremely humid
92%
Extremely humid
92%
Extremely humid
95%
Extremely humid
Visibility
14 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
12 km
Good
Pressure
1017 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
100%
100%
100%
100%
99%
100%
83%
38%
21%
Dew point
18°
18°
19°
19°
19°
19°
20°
20°
20°
UV Index
2
2
2
2
1
0
0
0
0
Air quality
42
Good
45
Good
49
Good
52
Moderate
54
Moderate
52
Moderate
50
Moderate
45
Good
40
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
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
11.1 μg/m3
10 μg/m3
9.1 μg/m3
8.1 μg/m3
7.2 μg/m3
PM25
7.4 μg/m3
8.1 μg/m3
8.8 μg/m3
9.4 μg/m3
10.9 μg/m3
9.8 μg/m3
9 μg/m3
7.9 μg/m3
7.1 μg/m3
NO2
1.1 ppb
1 ppb
0.9 ppb
0.8 ppb
0.9 ppb
1.1 ppb
1.3 ppb
1.6 ppb
1.9 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
25 ppb
27 ppb
29 ppb
30.9 ppb
37 ppb
36.7 ppb
35.9 ppb
34.9 ppb
33.8 ppb