Hourly Weather in Webster, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
12 mph
Breezy
13 mph
Breezy
13 mph
Breezy
13 mph
Breezy
13 mph
Breezy
Humidity
85%
Extremely humid
86%
Extremely humid
86%
Extremely humid
86%
Extremely humid
86%
Extremely humid
86%
Extremely humid
86%
Extremely humid
88%
Extremely humid
88%
Extremely humid
Visibility
0 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
Pressure
1022 hPa
High
1022 hPa
High
1021 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
23°
23°
24°
25°
25°
25°
25°
26°
26°
UV Index
0
1
0
0
0
0
0
0
0
Air quality
22
Good
22
Good
23
Good
24
Good
25
Good
26
Good
27
Good
27
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.14 μg/ft3
0.12 μg/ft3
0.10 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
PM25
0.62 μg/ft3
0.53 μg/ft3
0.48 μg/ft3
0.41 μg/ft3
0.35 μg/ft3
0.31 μg/ft3
0.25 μg/ft3
0.24 μg/ft3
0.27 μg/ft3
NO2
1.8 ppb
1.6 ppb
1.6 ppb
1.6 ppb
1.6 ppb
1.9 ppb
2.1 ppb
2.4 ppb
2.4 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
0.2 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
O3
21.9 ppb
22.1 ppb
22.7 ppb
23.7 ppb
25.2 ppb
26.1 ppb
26.6 ppb
26.9 ppb
26.9 ppb