Hourly Weather in Fergus County, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
19 km/h
Breezy
10 km/h
Light
15 km/h
Light
6 km/h
Calm
3 km/h
Calm
18 km/h
Breezy
16 km/h
Light
16 km/h
Light
23 km/h
Breezy
Humidity
20%
Very dry
20%
Very dry
40%
Dry
25%
Very dry
22%
Very dry
40%
Dry
37%
Dry
30%
Dry
32%
Dry
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
8 km
Fair
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1000 hPa
Extremely low
1002 hPa
Very low
1002 hPa
Very low
1002 hPa
Very low
1004 hPa
Very low
1005 hPa
Low
1004 hPa
Very low
1004 hPa
Very low
1005 hPa
Low
Clouds
14%
100%
50%
11%
100%
60%
0%
0%
62%
Dew point
9°
9°
15°
11°
6°
11°
11°
9°
9°
UV Index
8
7
5
2
1
0
0
0
0
Air quality
39
Good
40
Good
40
Good
49
Good
54
Moderate
58
Moderate
62
Moderate
38
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
8.3 μg/m3
7.5 μg/m3
PM25
3.4 μg/m3
4.7 μg/m3
6.5 μg/m3
8.7 μg/m3
10.9 μg/m3
13 μg/m3
14.9 μg/m3
6.8 μg/m3
6.3 μg/m3
NO2
0.2 ppb
0.2 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.9 ppb
1.4 ppb
2.1 ppb
2.5 ppb
SO2
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 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
42.3 ppb
42.9 ppb
43.6 ppb
44.4 ppb
45.3 ppb
46.1 ppb
46.9 ppb
35 ppb
30.6 ppb