Daily Weather in Fort Thompson, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
22 km/h
Breezy
26 km/h
Breezy
12 km/h
Light
26 km/h
Breezy
15 km/h
Light
21 km/h
Breezy
15 km/h
Light
10 km/h
Light
22 km/h
Breezy
Humidity
87%
Extremely humid
80%
Extremely humid
64%
Humid
75%
Extremely humid
80%
Extremely humid
97%
Extremely humid
97%
Extremely humid
97%
Extremely humid
80%
Extremely 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
1010 hPa
Normal
1008 hPa
Low
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1014 hPa
Normal
1019 hPa
High
1019 hPa
High
1014 hPa
Normal
Clouds
100%
100%
98%
39%
97%
100%
79%
25%
100%
Dew point
22°
26°
19°
18°
22°
23°
22°
21°
19°
UV Index
9
9
9
9
0
Air quality
61
Moderate
45
Good
52
Moderate
51
Moderate
24
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
20.5 μg/m3
7.4 μg/m3
8.3 μg/m3
7.5 μg/m3
4.4 μg/m3
PM25
14.4 μg/m3
7 μg/m3
8.1 μg/m3
7.2 μg/m3
4.1 μg/m3
NO2
3.5 ppb
5.3 ppb
6.9 ppb
5.7 ppb
4 ppb
SO2
0.4 ppb
0.3 ppb
0.7 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
47.7 ppb
48.1 ppb
56.6 ppb
54.5 ppb
25.8 ppb