Hourly Weather in Webster, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 mph
Light
7 mph
Light
7 mph
Light
8 mph
Light
8 mph
Light
9 mph
Light
10 mph
Breezy
10 mph
Breezy
10 mph
Breezy
Humidity
79%
Extremely humid
84%
Extremely humid
85%
Extremely humid
86%
Extremely humid
86%
Extremely humid
88%
Extremely humid
88%
Extremely humid
90%
Extremely humid
90%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
9 mi
Good
9 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
Pressure
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
23°
23°
24°
24°
25°
26°
26°
27°
28°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
28
Good
27
Good
27
Good
27
Good
27
Good
27
Good
26
Good
26
Good
26
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.13 μg/ft3
0.12 μg/ft3
0.10 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
PM25
0.13 μg/ft3
0.12 μg/ft3
0.10 μg/ft3
0.08 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
NO2
2.59 ppb
3.32 ppb
2.82 ppb
2.32 ppb
1.82 ppb
1.73 ppb
1.63 ppb
1.53 ppb
1.51 ppb
SO2
0.11 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.11 ppb
0.13 ppb
0.14 ppb
0.18 ppb
CO
0.19 ppb
0.2 ppb
0.19 ppb
0.19 ppb
0.18 ppb
0.18 ppb
0.17 ppb
0.17 ppb
0.17 ppb
O3
28.2 ppb
26.2 ppb
27 ppb
27.7 ppb
28.5 ppb
28.4 ppb
28.2 ppb
28.1 ppb
27.6 ppb