Hourly Weather in Merriman, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
20 km/h
Breezy
19 km/h
Breezy
23 km/h
Breezy
24 km/h
Breezy
3 km/h
Calm
7 km/h
Calm
13 km/h
Light
11 km/h
Light
Humidity
33%
Dry
20%
Very dry
16%
Extremely dry
16%
Extremely dry
18%
Extremely dry
29%
Very dry
22%
Very dry
48%
Comfortable
51%
Comfortable
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
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1007 hPa
Low
1005 hPa
Low
1007 hPa
Low
1007 hPa
Low
Clouds
100%
60%
100%
100%
82%
52%
100%
100%
100%
Dew point
11°
5°
3°
4°
5°
9°
7°
12°
13°
UV Index
7
6
6
9
8
5
1
1
1
Air quality
39
Good
39
Good
39
Good
40
Good
40
Good
41
Good
41
Good
41
Good
47
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
3 / 5
4 / 5
4 / 5
5 / 5
4 / 5
4 / 5
5 / 5
4 / 5
3 / 5
Pollutants
Low risk
High risk
PM10
10.8 μg/m3
10.1 μg/m3
8.7 μg/m3
7.8 μg/m3
42.1 μg/m3
42.1 μg/m3
42.1 μg/m3
42.1 μg/m3
5.2 μg/m3
PM25
3.7 μg/m3
3.9 μg/m3
4.3 μg/m3
4.8 μg/m3
5.4 μg/m3
6 μg/m3
6.6 μg/m3
7.1 μg/m3
3.5 μg/m3
NO2
0.5 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.7 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
42.1 ppb
42.2 ppb
42.5 ppb
42.9 ppb
43.4 ppb
43.8 ppb
44.3 ppb
44.7 ppb
51.2 ppb