Daily Weather in Powder River County, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
28 km/h
Breezy
27 km/h
Breezy
24 km/h
Breezy
19 km/h
Breezy
23 km/h
Breezy
17 km/h
Breezy
24 km/h
Breezy
18 km/h
Breezy
8 km/h
Calm
Humidity
79%
Extremely humid
58%
Comfortable
55%
Comfortable
60%
Humid
71%
Extremely humid
71%
Extremely humid
69%
Humid
90%
Extremely humid
90%
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
1007 hPa
Low
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1010 hPa
Normal
1021 hPa
High
1021 hPa
High
1018 hPa
High
Clouds
100%
100%
86%
97%
77%
14%
49%
49%
52%
Dew point
15°
14°
13°
15°
16°
18°
16°
18°
18°
UV Index
9
9
9
8
9
Air quality
48
Good
51
Moderate
51
Moderate
52
Moderate
45
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
4 / 5
3 / 5
4 / 5
4 / 5
4 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
14.2 μg/m3
9.6 μg/m3
7.1 μg/m3
6.4 μg/m3
6.1 μg/m3
PM25
9.8 μg/m3
9.2 μg/m3
4.6 μg/m3
5.6 μg/m3
5.6 μg/m3
NO2
2.9 ppb
2.8 ppb
4.3 ppb
4.7 ppb
2.4 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
48.7 ppb
48.5 ppb
54.7 ppb
56.3 ppb
51.9 ppb