Hourly Weather in Summit, Washington, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
Humidity
75%
Extremely humid
76%
Extremely humid
75%
Extremely humid
76%
Extremely humid
76%
Extremely humid
76%
Extremely humid
76%
Extremely humid
75%
Extremely humid
75%
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
1036 hPa
Extremely high
1037 hPa
Extremely high
1036 hPa
Extremely high
1036 hPa
Extremely high
1036 hPa
Extremely high
1036 hPa
Very high
1036 hPa
Extremely high
1036 hPa
Extremely high
1036 hPa
Extremely high
Clouds
48%
9%
10%
2%
12%
25%
46%
66%
84%
Dew point
-38°
-40°
-41°
-41°
-42°
-42°
-43°
-43°
-43°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
70
Moderate
70
Moderate
67
Moderate
63
Moderate
60
Moderate
58
Moderate
57
Moderate
55
Moderate
54
Moderate
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
0.60 μg/ft3
0.56 μg/ft3
0.51 μg/ft3
0.46 μg/ft3
0.41 μg/ft3
0.38 μg/ft3
0.35 μg/ft3
0.34 μg/ft3
0.32 μg/ft3
PM25
0.55 μg/ft3
0.54 μg/ft3
0.49 μg/ft3
0.44 μg/ft3
0.39 μg/ft3
0.36 μg/ft3
0.34 μg/ft3
0.32 μg/ft3
0.31 μg/ft3
NO2
2.1 ppb
2 ppb
1.8 ppb
1.6 ppb
1.4 ppb
1.2 ppb
1.1 ppb
1 ppb
0.9 ppb
SO2
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
O3
35.4 ppb
36.6 ppb
36 ppb
35.6 ppb
35.4 ppb
35.3 ppb
35.2 ppb
35.1 ppb
35.1 ppb