Hourly Weather in Split Rock Junction, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
7 km/h
Calm
26 km/h
Breezy
28 km/h
Breezy
26 km/h
Breezy
26 km/h
Breezy
28 km/h
Breezy
27 km/h
Breezy
21 km/h
Breezy
Humidity
23%
Very dry
19%
Extremely dry
17%
Extremely dry
15%
Extremely dry
15%
Extremely dry
14%
Extremely dry
14%
Extremely dry
15%
Extremely dry
15%
Extremely 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
1005 hPa
Low
1005 hPa
Low
1004 hPa
Low
1004 hPa
Low
1004 hPa
Low
1004 hPa
Very low
1004 hPa
Very low
1003 hPa
Very low
1004 hPa
Very low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
5°
4°
4°
3°
3°
2°
2°
2°
2°
UV Index
6
7
8
8
8
6
4
2
1
Air quality
58
Moderate
59
Moderate
59
Moderate
60
Moderate
60
Moderate
61
Moderate
61
Moderate
53
Moderate
52
Moderate
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
3 / 5
3 / 5
4 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
16 μg/m3
15.8 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
6.8 μg/m3
6.3 μg/m3
PM25
12.9 μg/m3
13.1 μg/m3
13.3 μg/m3
13.6 μg/m3
13.9 μg/m3
14.1 μg/m3
14.4 μg/m3
6.1 μg/m3
5.8 μg/m3
NO2
0.6 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
SO2
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
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
36.2 ppb
37.3 ppb
38.9 ppb
40.7 ppb
42.6 ppb
44.5 ppb
46 ppb
57.2 ppb
56.1 ppb