Hourly Weather in Viper, Kentucky, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
12 km/h
Light
9 km/h
Light
6 km/h
Calm
4 km/h
Calm
3 km/h
Calm
6 km/h
Calm
5 km/h
Calm
5 km/h
Calm
Humidity
98%
Extremely humid
97%
Extremely humid
96%
Extremely humid
95%
Extremely humid
94%
Extremely humid
91%
Extremely humid
87%
Extremely humid
84%
Extremely humid
81%
Extremely humid
Visibility
7 km
Fair
3 km
Low
8 km
Fair
12 km
Good
13 km
Good
14 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1014 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
42%
Dew point
20°
20°
20°
20°
20°
20°
20°
20°
20°
UV Index
0
0
0
0
1
3
5
6
7
Air quality
53
Moderate
53
Moderate
53
Moderate
53
Moderate
53
Moderate
53
Moderate
40
Good
43
Good
44
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
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
7.3 μg/m3
8 μg/m3
8.1 μg/m3
PM25
10.1 μg/m3
10.1 μg/m3
10.1 μg/m3
10.1 μg/m3
10 μg/m3
10 μg/m3
7.1 μg/m3
7.7 μg/m3
7.7 μg/m3
NO2
1.5 ppb
1.3 ppb
1 ppb
0.8 ppb
0.7 ppb
0.5 ppb
0.3 ppb
0.3 ppb
0.3 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.3 ppb
0.5 ppb
0.4 ppb
0.4 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
26.6 ppb
29.3 ppb
32.4 ppb
35.6 ppb
38.6 ppb
41.3 ppb
41.3 ppb
44.9 ppb
47.3 ppb