Hourly Weather in Summit Valley, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
24 km/h
Breezy
20 km/h
Breezy
16 km/h
Light
20 km/h
Breezy
9 km/h
Light
10 km/h
Light
5 km/h
Calm
6 km/h
Calm
7 km/h
Calm
Humidity
13%
Extremely dry
13%
Extremely dry
13%
Extremely dry
21%
Very dry
24%
Very dry
26%
Very dry
26%
Very dry
24%
Very dry
23%
Very 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
1002 hPa
Very low
1002 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1004 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
Clouds
0%
0%
2%
100%
0%
0%
100%
100%
5%
Dew point
2°
2°
2°
6°
7°
6°
6°
5°
4°
UV Index
2
1
0
0
0
0
0
0
0
Air quality
56
Moderate
56
Moderate
57
Moderate
57
Moderate
58
Moderate
33
Good
30
Good
28
Good
26
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
5 / 5
5 / 5
4 / 5
5 / 5
4 / 5
4 / 5
4 / 5
3 / 5
4 / 5
Pollutants
Low risk
High risk
PM10
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
7.9 μg/m3
7.1 μg/m3
6.4 μg/m3
5.9 μg/m3
PM25
11.6 μg/m3
11.9 μg/m3
12.1 μg/m3
12.4 μg/m3
12.6 μg/m3
5.7 μg/m3
5.3 μg/m3
5 μg/m3
4.7 μg/m3
NO2
0.2 ppb
0.6 ppb
1 ppb
1.4 ppb
2.2 ppb
2.6 ppb
3.3 ppb
3.2 ppb
3.2 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
47.4 ppb
47.3 ppb
47.3 ppb
47.2 ppb
47.2 ppb
36 ppb
30.6 ppb
28.1 ppb
26.4 ppb