Hourly Weather in Powder River County, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 mph
Breezy
10 mph
Breezy
10 mph
Light
9 mph
Light
8 mph
Light
7 mph
Light
6 mph
Light
4 mph
Calm
4 mph
Calm
Humidity
76%
Extremely humid
77%
Extremely humid
77%
Extremely humid
78%
Extremely humid
78%
Extremely humid
80%
Extremely humid
78%
Extremely humid
67%
Humid
59%
Comfortable
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
1023 hPa
High
1023 hPa
High
1023 hPa
High
1023 hPa
High
1023 hPa
High
1023 hPa
High
1024 hPa
High
1024 hPa
High
1024 hPa
High
Clouds
46%
38%
19%
25%
32%
20%
16%
14%
50%
Dew point
30°
29°
29°
29°
28°
28°
28°
29°
29°
UV Index
0
0
0
0
0
0
0
1
1
Air quality
35
Good
35
Good
35
Good
35
Good
35
Good
35
Good
35
Good
35
Good
35
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
PM25
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
NO2
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.5 ppb
0.4 ppb
SO2
N/A
N/A
N/A
N/A
N/A
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
37.8 ppb
37.7 ppb
37.6 ppb
37.5 ppb
37.4 ppb
37.3 ppb
37.3 ppb
37.3 ppb
37.3 ppb