Hourly Weather in Spion Kop, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
28 mph
Strong
28 mph
Strong
27 mph
Strong
27 mph
Strong
27 mph
Strong
27 mph
Strong
27 mph
Strong
26 mph
Strong
25 mph
Strong
Humidity
49%
Comfortable
43%
Dry
41%
Dry
40%
Dry
39%
Dry
37%
Dry
36%
Dry
35%
Dry
36%
Dry
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
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
1%
7%
100%
100%
100%
64%
16%
7%
4%
Dew point
29°
29°
28°
29°
29°
30°
30°
29°
30°
UV Index
2
4
5
5
5
4
3
2
1
Air quality
47
Good
47
Good
46
Good
47
Good
47
Good
48
Good
49
Good
51
Moderate
53
Moderate
Pollen index
Tree
1 / 5
1 / 5
2 / 5
2 / 5
2 / 5
3 / 5
3 / 5
3 / 5
4 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
3 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
0.06 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
PM25
0.04 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
NO2
0.3 ppb
0.25 ppb
0.21 ppb
0.2 ppb
0.2 ppb
0.19 ppb
0.2 ppb
0.21 ppb
0.23 ppb
SO2
0.06 ppb
0.05 ppb
0.03 ppb
0.03 ppb
0.03 ppb
0.02 ppb
0.02 ppb
0.02 ppb
0.02 ppb
CO
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
O3
48 ppb
49.28 ppb
50.56 ppb
52.63 ppb
54.7 ppb
56.77 ppb
56.55 ppb
56.33 ppb
56.11 ppb