Hourly Weather in Fromberg, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 km/h
Calm
9 km/h
Light
11 km/h
Light
10 km/h
Light
9 km/h
Light
11 km/h
Light
11 km/h
Light
8 km/h
Calm
10 km/h
Light
Humidity
40%
Dry
43%
Dry
47%
Comfortable
46%
Comfortable
56%
Comfortable
57%
Comfortable
56%
Comfortable
52%
Comfortable
52%
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
1004 hPa
Low
1004 hPa
Very low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1006 hPa
Low
1007 hPa
Low
Clouds
0%
70%
100%
100%
100%
84%
86%
73%
37%
Dew point
12°
13°
13°
13°
16°
16°
15°
14°
13°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
35
Good
36
Good
36
Good
47
Good
54
Moderate
58
Moderate
61
Moderate
28
Good
27
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
4 / 5
Pollutants
Low risk
High risk
PM10
5.1 μg/m3
5 μg/m3
4.9 μg/m3
36.7 μg/m3
36.7 μg/m3
36.7 μg/m3
36.7 μg/m3
5.4 μg/m3
5.5 μg/m3
PM25
2.9 μg/m3
4.2 μg/m3
6.1 μg/m3
8.3 μg/m3
10.6 μg/m3
12.7 μg/m3
14.6 μg/m3
3.9 μg/m3
3.9 μg/m3
NO2
1.9 ppb
2.1 ppb
2.4 ppb
2.5 ppb
2.6 ppb
2.7 ppb
2.9 ppb
3.2 ppb
3.3 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
38 ppb
38.4 ppb
39 ppb
39.7 ppb
40.4 ppb
41 ppb
41.6 ppb
29.8 ppb
28.7 ppb