Hourly Weather in Round Butte, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 km/h
Light
22 km/h
Breezy
26 km/h
Breezy
24 km/h
Breezy
21 km/h
Breezy
25 km/h
Breezy
20 km/h
Breezy
14 km/h
Light
10 km/h
Light
Humidity
26%
Very dry
22%
Very dry
18%
Extremely dry
17%
Extremely dry
16%
Extremely dry
15%
Extremely dry
15%
Extremely dry
15%
Extremely dry
18%
Extremely dry
Visibility
16 km
Good
14 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
10°
8°
6°
5°
5°
4°
3°
3°
4°
UV Index
8
9
8
6
4
2
1
0
0
Air quality
59
Moderate
63
Moderate
68
Moderate
73
Moderate
78
Moderate
82
Moderate
53
Moderate
52
Moderate
52
Moderate
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
4 / 5
4 / 5
4 / 5
3 / 5
3 / 5
4 / 5
4 / 5
3 / 5
Pollutants
Low risk
High risk
PM10
29.1 μg/m3
29.1 μg/m3
29.1 μg/m3
29.1 μg/m3
29.1 μg/m3
29.1 μg/m3
5.7 μg/m3
5.3 μg/m3
5.2 μg/m3
PM25
13.1 μg/m3
15.3 μg/m3
17.9 μg/m3
20.6 μg/m3
23.1 μg/m3
25.3 μg/m3
5.6 μg/m3
5.2 μg/m3
5.1 μg/m3
NO2
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.4 ppb
0.5 ppb
0.7 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 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
25.3 ppb
28.7 ppb
32.7 ppb
36.8 ppb
40.7 ppb
44.2 ppb
57.6 ppb
56.8 ppb
56.5 ppb