Hourly Weather in Fergus County, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
17 mph
Breezy
6 mph
Light
2 mph
Calm
2 mph
Calm
6 mph
Light
6 mph
Light
6 mph
Light
8 mph
Light
8 mph
Light
Humidity
80%
Extremely humid
86%
Extremely humid
87%
Extremely humid
91%
Extremely humid
93%
Extremely humid
93%
Extremely humid
89%
Extremely humid
86%
Extremely humid
80%
Extremely humid
Visibility
10 mi
Good
5 mi
Fair
3 mi
Low
5 mi
Fair
0 mi
Low
1 mi
Low
5 mi
Fair
2 mi
Low
5 mi
Fair
Pressure
999 hPa
Extremely low
998 hPa
Extremely low
1000 hPa
Extremely low
1001 hPa
Very low
1003 hPa
Very low
1008 hPa
Low
1009 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
Clouds
100%
100%
99%
83%
98%
100%
100%
100%
100%
Dew point
19°
21°
22°
22°
22°
18°
16°
15°
14°
UV Index
0
0
0
0
0
1
2
2
2
Air quality
32
Good
32
Good
32
Good
32
Good
32
Good
32
Good
32
Good
32
Good
33
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
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
PM25
0.07 μg/ft3
0.06 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
NO2
1.6 ppb
1.7 ppb
1.9 ppb
2 ppb
1.8 ppb
1.6 ppb
1.4 ppb
1.2 ppb
1 ppb
SO2
N/A
N/A
N/A
N/A
0.1 ppb
0.1 ppb
0.1 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
34.9 ppb
34.9 ppb
34.9 ppb
34.9 ppb
34.8 ppb
34.7 ppb
34.5 ppb
34.7 ppb
35.8 ppb