Hourly Weather in Winston, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 mph
Breezy
16 mph
Breezy
16 mph
Breezy
17 mph
Breezy
16 mph
Breezy
15 mph
Breezy
12 mph
Breezy
11 mph
Breezy
12 mph
Breezy
Humidity
45%
Comfortable
46%
Comfortable
46%
Comfortable
46%
Comfortable
46%
Comfortable
47%
Comfortable
50%
Comfortable
51%
Comfortable
52%
Comfortable
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
1011 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
85%
85%
88%
91%
91%
98%
100%
100%
100%
Dew point
21°
22°
22°
23°
23°
22°
21°
22°
22°
UV Index
1
1
1
0
0
0
0
0
0
Air quality
47
Good
47
Good
47
Good
47
Good
47
Good
47
Good
47
Good
46
Good
46
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 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
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
PM25
0.02 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
NO2
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.6 ppb
0.7 ppb
0.8 ppb
0.8 ppb
0.8 ppb
SO2
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
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
50.2 ppb
50.3 ppb
50.4 ppb
50.5 ppb
50.5 ppb
50.4 ppb
50.3 ppb
50.1 ppb
49.9 ppb