Hourly Weather in Heart Butte, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
9 mph
Light
10 mph
Light
9 mph
Light
Humidity
88%
Extremely humid
88%
Extremely humid
89%
Extremely humid
91%
Extremely humid
93%
Extremely humid
94%
Extremely humid
91%
Extremely humid
88%
Extremely humid
91%
Extremely humid
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
4 mi
Fair
Pressure
1003 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1002 hPa
Very low
1002 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
Clouds
46%
26%
75%
92%
98%
98%
98%
98%
93%
Dew point
20°
19°
18°
18°
18°
17°
17°
20°
23°
UV Index
0
0
0
0
0
0
0
1
1
Air quality
41
Good
41
Good
41
Good
41
Good
41
Good
41
Good
41
Good
41
Good
41
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
0.25 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
PM25
0.20 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
NO2
2.3 ppb
2.2 ppb
2.2 ppb
2.1 ppb
2.4 ppb
2.6 ppb
2.8 ppb
2.5 ppb
2.1 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
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
44.7 ppb
44.5 ppb
44.3 ppb
44.2 ppb
44 ppb
43.9 ppb
43.9 ppb
43.9 ppb
44.1 ppb