Hourly Weather in Junction, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
27 km/h
Breezy
26 km/h
Breezy
36 km/h
Strong
33 km/h
Strong
25 km/h
Breezy
27 km/h
Breezy
14 km/h
Light
14 km/h
Light
6 km/h
Calm
Humidity
22%
Very dry
17%
Extremely dry
13%
Extremely dry
13%
Extremely dry
13%
Extremely dry
12%
Extremely dry
13%
Extremely dry
13%
Extremely dry
20%
Very dry
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1006 hPa
Low
1004 hPa
Very low
1004 hPa
Very low
1003 hPa
Very low
1002 hPa
Very low
1002 hPa
Very low
1002 hPa
Very low
1004 hPa
Very low
1005 hPa
Low
Clouds
0%
8%
2%
0%
74%
8%
84%
100%
100%
Dew point
6°
4°
1°
1°
1°
0°
0°
-1°
3°
UV Index
9
8
7
4
2
1
0
0
0
Air quality
57
Moderate
56
Moderate
56
Moderate
55
Moderate
54
Moderate
54
Moderate
53
Moderate
41
Good
36
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
4 / 5
4 / 5
4 / 5
4 / 5
4 / 5
3 / 5
3 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
6.4 μg/m3
6.2 μg/m3
PM25
12.2 μg/m3
11.9 μg/m3
11.6 μg/m3
11.3 μg/m3
10.9 μg/m3
10.6 μg/m3
10.2 μg/m3
4.1 μg/m3
4 μg/m3
NO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.6 ppb
1 ppb
1.4 ppb
2 ppb
SO2
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
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
40.2 ppb
40.7 ppb
41.4 ppb
42.2 ppb
43.1 ppb
43.9 ppb
44.6 ppb
43.9 ppb
39.3 ppb