Daily Weather in Lewis and Clark State Park, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 mph
Breezy
11 mph
Breezy
20 mph
Breezy
17 mph
Breezy
19 mph
Breezy
14 mph
Breezy
11 mph
Breezy
10 mph
Light
15 mph
Breezy
Humidity
88%
Extremely humid
88%
Extremely humid
94%
Extremely humid
93%
Extremely humid
88%
Extremely humid
89%
Extremely humid
90%
Extremely humid
92%
Extremely humid
95%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1012 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1013 hPa
Normal
1018 hPa
Normal
1019 hPa
High
1017 hPa
Normal
1018 hPa
High
1018 hPa
Normal
Clouds
77%
64%
100%
100%
100%
89%
100%
100%
98%
Dew point
61°
63°
72°
72°
62°
56°
59°
64°
66°
UV Index
10
10
10
8
0
Air quality
58
Moderate
52
Moderate
45
Good
69
Moderate
Pollen index
Tree
1 / 5
1 / 5
1 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
5 / 5
5 / 5
5 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.45 μg/ft3
0.28 μg/ft3
0.22 μg/ft3
0.41 μg/ft3
0.35 μg/ft3
PM25
0.28 μg/ft3
0.19 μg/ft3
0.15 μg/ft3
0.28 μg/ft3
0.24 μg/ft3
NO2
3.42 ppb
8.91 ppb
2.15 ppb
2.05 ppb
1.51 ppb
SO2
0.25 ppb
0.25 ppb
0.39 ppb
0.45 ppb
0.26 ppb
CO
0.14 ppb
0.2 ppb
0.13 ppb
0.2 ppb
0.14 ppb
O3
59.05 ppb
57.48 ppb
50.01 ppb
63.24 ppb
30.66 ppb