Hourly Weather in Three Forks Junction, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
7 mph
Light
8 mph
Light
8 mph
Light
9 mph
Light
Humidity
94%
Extremely humid
93%
Extremely humid
93%
Extremely humid
93%
Extremely humid
91%
Extremely humid
87%
Extremely humid
81%
Extremely humid
78%
Extremely humid
73%
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
10 mi
Good
Pressure
1008 hPa
Low
1009 hPa
Low
1010 hPa
Normal
1011 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
Clouds
100%
83%
100%
100%
100%
72%
100%
100%
100%
Dew point
24°
23°
22°
22°
23°
23°
23°
23°
22°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
24
Good
26
Good
27
Good
29
Good
30
Good
32
Good
33
Good
34
Good
35
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
1 / 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
0.16 μg/ft3
0.14 μg/ft3
0.11 μg/ft3
0.08 μg/ft3
0.06 μg/ft3
0.03 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
PM25
0.11 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
0.06 μg/ft3
0.04 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.00 μg/ft3
NO2
0.73 ppb
0.47 ppb
0.43 ppb
0.39 ppb
0.35 ppb
0.27 ppb
0.19 ppb
0.11 ppb
0.1 ppb
SO2
0.1 ppb
0.07 ppb
0.06 ppb
0.05 ppb
0.03 ppb
0.03 ppb
0.02 ppb
0.02 ppb
0.01 ppb
CO
0.16 ppb
0.17 ppb
0.17 ppb
0.17 ppb
0.16 ppb
0.16 ppb
0.16 ppb
0.15 ppb
0.15 ppb
O3
29 ppb
31 ppb
32.3 ppb
33.6 ppb
34.9 ppb
36.3 ppb
37.8 ppb
39.3 ppb
38.9 ppb