Hourly Weather in Lester, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
21 mph
Strong
20 mph
Strong
19 mph
Breezy
18 mph
Breezy
16 mph
Breezy
12 mph
Breezy
9 mph
Light
9 mph
Light
8 mph
Light
Humidity
30%
Dry
31%
Dry
32%
Dry
32%
Dry
35%
Dry
37%
Dry
40%
Dry
42%
Dry
44%
Dry
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1017 hPa
Normal
1018 hPa
High
1018 hPa
High
1019 hPa
High
1020 hPa
High
1020 hPa
High
1021 hPa
High
1022 hPa
High
1022 hPa
High
Clouds
33%
21%
39%
33%
39%
9%
47%
8%
0%
Dew point
13°
13°
13°
12°
12°
11°
11°
11°
10°
UV Index
4
3
1
0
0
0
0
0
0
Air quality
43
Good
43
Good
43
Good
43
Good
43
Good
42
Good
41
Good
38
Good
37
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
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
PM25
0.05 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
NO2
0.3 ppb
0.3 ppb
0.4 ppb
0.6 ppb
0.7 ppb
1.1 ppb
1.5 ppb
1.8 ppb
1.9 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
46 ppb
46.6 ppb
46.8 ppb
46.7 ppb
46.3 ppb
45.8 ppb
44.2 ppb
41.4 ppb
39.6 ppb