Daily Weather in Foster, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
28 km/h
Breezy
63 km/h
Extremely strong
23 km/h
Breezy
23 km/h
Breezy
15 km/h
Light
13 km/h
Light
21 km/h
Breezy
29 km/h
Breezy
20 km/h
Breezy
Humidity
62%
Humid
55%
Comfortable
62%
Humid
62%
Humid
60%
Humid
60%
Humid
44%
Dry
59%
Comfortable
59%
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
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1012 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1006 hPa
Low
1021 hPa
High
1021 hPa
High
Clouds
100%
100%
90%
58%
70%
0%
88%
3%
0%
Dew point
14°
14°
18°
14°
13°
12°
8°
7°
7°
UV Index
6
8
8
7
7
Air quality
115
Unhealthy for sensitive groups
78
Moderate
65
Moderate
63
Moderate
53
Moderate
Pollen index
Tree
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
Grass
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
42 μg/m3
23.8 μg/m3
18.6 μg/m3
16 μg/m3
14.2 μg/m3
PM25
41.1 μg/m3
23.2 μg/m3
16.5 μg/m3
15.3 μg/m3
12.1 μg/m3
NO2
5.6 ppb
3.5 ppb
3.9 ppb
2.7 ppb
2.1 ppb
SO2
0.5 ppb
0.7 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
53.5 ppb
61.8 ppb
56.4 ppb
59.7 ppb
64.1 ppb