Hourly Weather in Cowan, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
9 mph
Light
9 mph
Light
10 mph
Breezy
12 mph
Breezy
15 mph
Breezy
15 mph
Breezy
14 mph
Breezy
14 mph
Breezy
Humidity
33%
Dry
28%
Very dry
25%
Very dry
22%
Very dry
18%
Extremely dry
16%
Extremely dry
16%
Extremely dry
17%
Extremely dry
18%
Extremely 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
1014 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1008 hPa
Low
1009 hPa
Normal
1008 hPa
Low
Clouds
0%
0%
0%
0%
0%
5%
1%
0%
0%
Dew point
40°
39°
38°
37°
34°
31°
30°
31°
31°
UV Index
7
8
9
9
8
6
4
2
1
Air quality
39
Good
43
Good
46
Good
44
Good
45
Good
45
Good
45
Good
44
Good
43
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
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
Pollutants
Low risk
High risk
PM10
0.52 μg/ft3
0.52 μg/ft3
0.52 μg/ft3
0.09 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
PM25
0.20 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
NO2
0.5 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
1.3 ppb
SO2
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
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
35.2 ppb
37.1 ppb
38.8 ppb
47.3 ppb
47.9 ppb
48.1 ppb
48 ppb
47.8 ppb
46.4 ppb