Hourly Weather in Butte-Silver Bow (Balance), Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
9 mph
Light
10 mph
Light
9 mph
Light
9 mph
Light
8 mph
Light
9 mph
Light
9 mph
Light
11 mph
Breezy
Humidity
74%
Extremely humid
73%
Extremely humid
74%
Extremely humid
73%
Extremely humid
71%
Extremely humid
71%
Extremely humid
72%
Extremely humid
68%
Humid
61%
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
1009 hPa
Low
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
97%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
30°
29°
29°
29°
29°
29°
31°
31°
31°
UV Index
0
0
0
0
0
0
1
1
1
Air quality
36
Good
36
Good
36
Good
36
Good
36
Good
36
Good
36
Good
36
Good
37
Good
Pollen index
Tree
3 / 5
2 / 5
2 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.08 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
PM25
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
NO2
0.84 ppb
0.79 ppb
0.74 ppb
0.69 ppb
0.65 ppb
0.6 ppb
0.56 ppb
0.52 ppb
0.48 ppb
SO2
0.31 ppb
0.26 ppb
0.22 ppb
0.19 ppb
0.15 ppb
0.12 ppb
0.11 ppb
0.11 ppb
0.1 ppb
CO
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
O3
38.64 ppb
39 ppb
39.35 ppb
39.19 ppb
39.02 ppb
38.86 ppb
39.66 ppb
40.46 ppb
41.25 ppb