Hourly Weather in Roundup Butte, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
12 mph
Breezy
13 mph
Breezy
14 mph
Breezy
14 mph
Breezy
Humidity
66%
Humid
61%
Humid
56%
Comfortable
51%
Comfortable
47%
Comfortable
43%
Dry
40%
Dry
40%
Dry
43%
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
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1008 hPa
Low
1007 hPa
Low
1006 hPa
Low
Clouds
57%
100%
32%
0%
0%
0%
0%
17%
0%
Dew point
60°
61°
62°
62°
62°
61°
60°
60°
63°
UV Index
1
2
3
6
8
9
9
8
6
Air quality
29
Good
28
Good
29
Good
30
Good
32
Good
36
Good
38
Good
40
Good
42
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.12 μg/ft3
PM25
0.14 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
NO2
1.8 ppb
1.4 ppb
1 ppb
0.9 ppb
0.7 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 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
0.2 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
29.9 ppb
30.1 ppb
30.7 ppb
32.3 ppb
34.9 ppb
38.3 ppb
40.8 ppb
43 ppb
44.9 ppb