Hourly Weather in Witten, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
24 km/h
Breezy
23 km/h
Breezy
13 km/h
Light
13 km/h
Light
9 km/h
Light
6 km/h
Calm
4 km/h
Calm
5 km/h
Calm
6 km/h
Calm
Humidity
72%
Extremely humid
69%
Humid
66%
Humid
57%
Comfortable
47%
Comfortable
41%
Dry
35%
Dry
28%
Very dry
27%
Very dry
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
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
0%
0%
1%
0%
0%
7%
46%
63%
89%
Dew point
20°
20°
20°
20°
19°
19°
18°
17°
17°
UV Index
0
0
1
2
4
6
8
9
9
Air quality
43
Good
48
Good
51
Moderate
47
Good
46
Good
47
Good
48
Good
46
Good
46
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
8.8 μg/m3
8.8 μg/m3
8.7 μg/m3
8.5 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
9.3 μg/m3
9.1 μg/m3
PM25
7.7 μg/m3
8.4 μg/m3
9.3 μg/m3
7.9 μg/m3
8.1 μg/m3
8.3 μg/m3
8.5 μg/m3
8.3 μg/m3
8.2 μg/m3
NO2
2.8 ppb
2.9 ppb
2.4 ppb
1.6 ppb
1.2 ppb
0.9 ppb
0.7 ppb
0.5 ppb
0.4 ppb
SO2
0.5 ppb
0.6 ppb
0.6 ppb
0.5 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.1 ppb
0.1 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
26.5 ppb
51.5 ppb
51.2 ppb
50.2 ppb
49.7 ppb
49.1 ppb
48.7 ppb
38.9 ppb
41.1 ppb