Hourly Weather in Homestake, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 mph
Breezy
18 mph
Breezy
10 mph
Breezy
9 mph
Light
21 mph
Strong
11 mph
Breezy
13 mph
Breezy
15 mph
Breezy
17 mph
Breezy
Humidity
70%
Extremely humid
72%
Extremely humid
69%
Humid
75%
Extremely humid
66%
Humid
79%
Extremely humid
79%
Extremely humid
77%
Extremely humid
75%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
9 mi
Good
8 mi
Good
8 mi
Good
Pressure
1008 hPa
Low
1008 hPa
Low
1009 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
31°
31°
31°
32°
28°
33°
33°
33°
32°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
27
Good
30
Good
33
Good
38
Good
41
Good
38
Good
33
Good
34
Good
35
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
0.19 μg/ft3
0.21 μg/ft3
0.24 μg/ft3
0.27 μg/ft3
0.28 μg/ft3
0.26 μg/ft3
0.20 μg/ft3
0.12 μg/ft3
0.07 μg/ft3
PM25
0.77 μg/ft3
0.84 μg/ft3
0.95 μg/ft3
1.08 μg/ft3
1.15 μg/ft3
1.06 μg/ft3
0.81 μg/ft3
0.52 μg/ft3
0.29 μg/ft3
NO2
3.1 ppb
2.9 ppb
2.5 ppb
2 ppb
1.5 ppb
1.3 ppb
1.1 ppb
0.8 ppb
0.8 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 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
26.5 ppb
26 ppb
26.3 ppb
27.2 ppb
29 ppb
30.8 ppb
32.6 ppb
34.3 ppb
34.9 ppb