Hourly Weather in Willow, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
31 km/h
Breezy
32 km/h
Strong
31 km/h
Breezy
30 km/h
Breezy
28 km/h
Breezy
25 km/h
Breezy
26 km/h
Breezy
24 km/h
Breezy
15 km/h
Light
Humidity
53%
Comfortable
48%
Comfortable
48%
Comfortable
44%
Dry
40%
Dry
42%
Dry
35%
Dry
31%
Dry
39%
Dry
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
1003 hPa
Very low
1003 hPa
Very low
1002 hPa
Very low
1002 hPa
Very low
1002 hPa
Very low
1002 hPa
Very low
1001 hPa
Very low
1002 hPa
Very low
1002 hPa
Very low
Clouds
18%
6%
9%
0%
0%
0%
0%
0%
0%
Dew point
23°
23°
23°
23°
21°
22°
19°
15°
17°
UV Index
9
8
6
4
2
1
0
0
0
Air quality
58
Moderate
59
Moderate
59
Moderate
60
Moderate
60
Moderate
61
Moderate
61
Moderate
42
Good
40
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
65 μg/m3
65 μg/m3
65 μg/m3
65 μg/m3
65 μg/m3
65 μg/m3
65 μg/m3
2.3 μg/m3
2.3 μg/m3
PM25
12.9 μg/m3
13.1 μg/m3
13.4 μg/m3
13.7 μg/m3
14 μg/m3
14.4 μg/m3
14.6 μg/m3
2.1 μg/m3
2.1 μg/m3
NO2
0.7 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.9 ppb
1.1 ppb
1.3 ppb
1.7 ppb
2.2 ppb
SO2
0.3 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
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
27.5 ppb
28.4 ppb
29.8 ppb
31.3 ppb
33 ppb
34.5 ppb
35.8 ppb
44.9 ppb
43 ppb