Hourly Weather in Fort Shaw, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 mph
Breezy
14 mph
Breezy
15 mph
Breezy
15 mph
Breezy
15 mph
Breezy
14 mph
Breezy
14 mph
Breezy
15 mph
Breezy
14 mph
Breezy
Humidity
76%
Extremely humid
78%
Extremely humid
79%
Extremely humid
80%
Extremely humid
80%
Extremely humid
80%
Extremely humid
79%
Extremely humid
79%
Extremely humid
79%
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
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1004 hPa
Low
1004 hPa
Low
1003 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
Clouds
20%
99%
100%
41%
100%
95%
89%
100%
100%
Dew point
16°
17°
18°
19°
20°
18°
18°
18°
19°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
35
Good
35
Good
34
Good
34
Good
34
Good
33
Good
33
Good
33
Good
32
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
0.10 μg/ft3
0.10 μg/ft3
0.10 μg/ft3
0.10 μg/ft3
0.09 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
PM25
0.41 μg/ft3
0.41 μg/ft3
0.40 μg/ft3
0.37 μg/ft3
0.35 μg/ft3
0.33 μg/ft3
0.28 μg/ft3
0.24 μg/ft3
0.22 μg/ft3
NO2
3.3 ppb
2.9 ppb
2.5 ppb
2.1 ppb
1.9 ppb
1.7 ppb
1.5 ppb
1.4 ppb
1.4 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.6 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
34.9 ppb
34.5 ppb
34.2 ppb
34 ppb
33.7 ppb
33.3 ppb
32.8 ppb
32.6 ppb
32.4 ppb