Hourly Weather in Old Fort Peck Historical Marker, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
22 mph
Strong
26 mph
Strong
24 mph
Strong
25 mph
Strong
28 mph
Strong
25 mph
Strong
27 mph
Strong
27 mph
Strong
26 mph
Strong
Humidity
43%
Dry
39%
Dry
38%
Dry
35%
Dry
36%
Dry
33%
Dry
29%
Very dry
30%
Very dry
29%
Very dry
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
1009 hPa
Low
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
Clouds
3%
4%
1%
5%
33%
63%
97%
92%
67%
Dew point
27°
27°
29°
29°
31°
33°
32°
32°
33°
UV Index
1
2
4
6
8
8
7
5
3
Air quality
35
Good
35
Good
36
Good
37
Good
38
Good
38
Good
38
Good
38
Good
38
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
0.04 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
PM25
0.02 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
NO2
0.23 ppb
0.22 ppb
0.19 ppb
0.16 ppb
0.13 ppb
0.13 ppb
0.12 ppb
0.12 ppb
0.13 ppb
SO2
0.04 ppb
0.04 ppb
0.04 ppb
0.04 ppb
0.05 ppb
0.04 ppb
0.04 ppb
0.04 ppb
0.03 ppb
CO
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.09 ppb
O3
38.63 ppb
39.71 ppb
41.13 ppb
42.54 ppb
43.96 ppb
42.51 ppb
41.06 ppb
39.61 ppb
37.91 ppb