Hourly Weather in Eureka, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 mph
Breezy
12 mph
Breezy
12 mph
Breezy
12 mph
Breezy
12 mph
Breezy
12 mph
Breezy
12 mph
Breezy
12 mph
Breezy
12 mph
Breezy
Humidity
86%
Extremely humid
84%
Extremely humid
83%
Extremely humid
86%
Extremely humid
84%
Extremely humid
84%
Extremely humid
82%
Extremely humid
81%
Extremely humid
80%
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
1021 hPa
High
1021 hPa
High
1021 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1023 hPa
High
1023 hPa
High
1023 hPa
High
Clouds
94%
87%
93%
100%
92%
100%
100%
100%
97%
Dew point
28°
27°
26°
27°
25°
24°
24°
23°
22°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
47
Good
46
Good
45
Good
44
Good
43
Good
42
Good
41
Good
40
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
0.08 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
0.09 μg/ft3
0.09 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
PM25
0.05 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
NO2
1.68 ppb
2.12 ppb
2.56 ppb
3.01 ppb
3.11 ppb
3.22 ppb
3.33 ppb
3.29 ppb
3.26 ppb
SO2
0.06 ppb
0.07 ppb
0.08 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.09 ppb
0.09 ppb
0.09 ppb
CO
0.13 ppb
0.13 ppb
0.13 ppb
0.14 ppb
0.14 ppb
0.14 ppb
0.13 ppb
0.13 ppb
0.13 ppb
O3
48.87 ppb
47.35 ppb
45.82 ppb
44.3 ppb
43.2 ppb
42.1 ppb
41 ppb
40.25 ppb
39.51 ppb