Hourly Weather in Siyeh Bend, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
4 mph
Calm
5 mph
Calm
5 mph
Calm
5 mph
Light
6 mph
Light
7 mph
Light
8 mph
Light
9 mph
Light
Humidity
73%
Extremely humid
74%
Extremely humid
75%
Extremely humid
77%
Extremely humid
76%
Extremely humid
76%
Extremely humid
78%
Extremely humid
78%
Extremely humid
76%
Extremely humid
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
9 mi
Good
Pressure
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
8%
1%
54%
30%
17%
69%
99%
95%
99%
Dew point
21°
18°
16°
16°
14°
13°
15°
18°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
39
Good
39
Good
39
Good
39
Good
39
Good
39
Good
39
Good
39
Good
39
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
0.02 μg/ft3
0.02 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
PM25
0.01 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
NO2
0.76 ppb
1.03 ppb
1.35 ppb
1.68 ppb
2 ppb
1.76 ppb
1.51 ppb
1.27 ppb
1.26 ppb
SO2
0.02 ppb
0.02 ppb
0.01 ppb
0.01 ppb
0.01 ppb
N/A
N/A
N/A
N/A
CO
0.13 ppb
0.13 ppb
0.14 ppb
0.14 ppb
0.15 ppb
0.15 ppb
0.14 ppb
0.14 ppb
0.15 ppb
O3
43.5 ppb
43.3 ppb
42.4 ppb
41.5 ppb
40.6 ppb
41.1 ppb
41.5 ppb
42 ppb
40.6 ppb