Daily Weather in Heppner, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
31 km/h
Breezy
33 km/h
Strong
27 km/h
Breezy
18 km/h
Breezy
12 km/h
Light
19 km/h
Breezy
13 km/h
Light
14 km/h
Light
19 km/h
Breezy
Humidity
77%
Extremely humid
55%
Comfortable
82%
Extremely humid
93%
Extremely humid
93%
Extremely humid
86%
Extremely humid
92%
Extremely humid
92%
Extremely humid
64%
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
1009 hPa
Low
1010 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1015 hPa
Normal
1019 hPa
High
1019 hPa
High
1012 hPa
Normal
Clouds
100%
98%
100%
16%
99%
67%
99%
0%
9%
Dew point
16°
16°
22°
21°
19°
19°
18°
16°
15°
UV Index
9
10
9
9
8
Air quality
57
Moderate
49
Good
48
Good
50
Moderate
38
Good
Pollen index
Tree
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
Grass
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
12.9 μg/m3
6.6 μg/m3
7.4 μg/m3
5.9 μg/m3
5.2 μg/m3
PM25
12.4 μg/m3
5.1 μg/m3
5.7 μg/m3
5.3 μg/m3
4.3 μg/m3
NO2
3.8 ppb
4.1 ppb
4 ppb
4.7 ppb
2.8 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
63.4 ppb
53.3 ppb
51.9 ppb
53.4 ppb
53.5 ppb