Daily Weather in Shirley, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
20 mph
Strong
15 mph
Breezy
4 mph
Calm
12 mph
Breezy
11 mph
Breezy
7 mph
Light
11 mph
Breezy
9 mph
Light
7 mph
Light
Humidity
48%
Comfortable
67%
Humid
95%
Extremely humid
95%
Extremely humid
86%
Extremely humid
59%
Comfortable
61%
Humid
75%
Extremely humid
75%
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
10 mi
Good
Pressure
1012 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1017 hPa
Normal
1019 hPa
High
1019 hPa
High
1014 hPa
Normal
1012 hPa
Normal
1016 hPa
Normal
Clouds
100%
100%
100%
100%
52%
63%
83%
99%
49%
Dew point
38°
43°
52°
48°
47°
37°
42°
47°
44°
UV Index
7
6
5
7
Air quality
53
Moderate
49
Good
46
Good
49
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
Grass
3 / 5
3 / 5
2 / 5
3 / 5
Pollutants
Low risk
High risk
PM10
0.30 μg/ft3
0.24 μg/ft3
0.21 μg/ft3
0.20 μg/ft3
PM25
0.29 μg/ft3
0.23 μg/ft3
0.20 μg/ft3
0.16 μg/ft3
NO2
7.9 ppb
8.2 ppb
5.6 ppb
5.2 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
56 ppb
53.2 ppb
49.8 ppb
52.3 ppb