Daily Weather in Roundup, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
26 km/h
Breezy
24 km/h
Breezy
21 km/h
Breezy
14 km/h
Light
18 km/h
Breezy
17 km/h
Breezy
12 km/h
Light
12 km/h
Light
21 km/h
Breezy
Humidity
51%
Comfortable
66%
Humid
71%
Extremely humid
57%
Comfortable
57%
Comfortable
70%
Extremely humid
70%
Extremely humid
48%
Comfortable
36%
Dry
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1007 hPa
Low
1009 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1013 hPa
Normal
Clouds
100%
100%
91%
19%
88%
91%
40%
42%
42%
Dew point
15°
14°
14°
12°
12°
13°
13°
9°
6°
UV Index
8
8
9
9
0
Air quality
51
Moderate
54
Moderate
48
Good
51
Moderate
26
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
31.3 μg/m3
8.9 μg/m3
8.1 μg/m3
7.2 μg/m3
5.4 μg/m3
PM25
9.2 μg/m3
8.6 μg/m3
7.4 μg/m3
5.3 μg/m3
4.6 μg/m3
NO2
4.2 ppb
3.8 ppb
3.7 ppb
2.1 ppb
2.3 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.4 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
50.7 ppb
58.7 ppb
52.1 ppb
54.5 ppb
24.5 ppb