Hourly Weather in Clark County, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 mph
Breezy
4 mph
Calm
14 mph
Breezy
7 mph
Light
5 mph
Calm
4 mph
Calm
8 mph
Light
5 mph
Calm
4 mph
Calm
Humidity
45%
Comfortable
63%
Humid
56%
Comfortable
78%
Extremely humid
77%
Extremely humid
80%
Extremely humid
81%
Extremely humid
82%
Extremely humid
83%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1008 hPa
Low
1009 hPa
Low
1009 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
49%
39%
1%
98%
50%
32%
67%
0%
0%
Dew point
57°
64°
61°
64°
63°
64°
63°
63°
63°
UV Index
2
1
0
0
0
0
0
0
0
Air quality
62
Moderate
61
Moderate
60
Moderate
59
Moderate
58
Moderate
59
Moderate
63
Moderate
66
Moderate
66
Moderate
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
0.79 μg/ft3
0.79 μg/ft3
0.79 μg/ft3
0.79 μg/ft3
0.79 μg/ft3
0.38 μg/ft3
0.45 μg/ft3
0.49 μg/ft3
0.48 μg/ft3
PM25
0.27 μg/ft3
0.29 μg/ft3
0.32 μg/ft3
0.34 μg/ft3
0.36 μg/ft3
0.38 μg/ft3
0.44 μg/ft3
0.48 μg/ft3
0.47 μg/ft3
NO2
1.8 ppb
2 ppb
4.6 ppb
7.1 ppb
9.6 ppb
12.5 ppb
14.8 ppb
17.1 ppb
15.1 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
70.4 ppb
68.8 ppb
67.2 ppb
65.7 ppb
64.3 ppb
40.1 ppb
31.4 ppb
22.6 ppb
18.1 ppb