69%
22 mp/h
South-Southeast
Weather Forecast Graphs for Alaska Ketchikan Gateway Borough Harbor Ridge
Graph For Precipitation (inches) - Alaska Ketchikan Gateway Borough Harbor Ridge
Graph For Snowfall (inches) - Alaska Ketchikan Gateway Borough Harbor Ridge
Graph For UV Index - Alaska Ketchikan Gateway Borough Harbor Ridge
Air Quality Index
Other Air Quality Data
- Carbon Monoxide (CO): 164, 163, 163, 162, 161, 161, 160, 159, 159, 158, 156, 154, 153, 152, 152, 152, 152, 153, 154, 155, 156, 157, 156, 154, 153, 154, 155, 156, 157, 157, 157, 157, 156, 156, 155, 154, 154, 154, 155, 156, 156, 156, 156, 156, 156, 156, 155, 155, 154, 154, 153, 153, 153, 152, 152, 152, 152, 152, 151, 150, 149, 149, 149, 149, 150, 151, 152, 152, 152, 152, 153, 154, 155, 155, 155, 155, 155, 154, 154, 154, 154, 154, 154, 153, 153, 152, 151, 151, 152, 152, 153, 153, 152, 151, 150, 149, 149, 149, 149, 164, 164, 165, 165, 165, 165, 165, 165, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 165, 165, 164 µg/m³
- Carbon Dioxide (CO₂): 441, 442, 443, 444, 445, 446, 446, 445, 444, 443, 443, 443, 443, 443, 443, 443, 443, 442, 442, 442, 441, 441, 441, 442, 442, 443, 444, 444, 444, 443, 443, 443, 444, 444, 444, 443, 443, 443, 444, 444, 444, 443, 442, 442, 441, 441, 441, 441, 441, 441, 442, 443, 444, 445, 446, 446, 445, 445, 447, 450, 452, 452, 452, 450, 447, 442, 439, 438, 438, 439, 440, 441, 442, 443, 444, 445, 445, 445, 445, 445, 445, 445, 445, 445, 445, 446, 447, 447, 447, 446, 444, 440, 435, 432, 433, 436, 438, 438, 438 ppm
Marine Data
Other Marine Data
- Wave Direction Dominant: 181, 191, 220, 241, 192, 179, 213°
- Wave Period Max: 6.9, 6.9, 10.3, 11.95, 8.65, 6.35, 7.3 s
- Wind Wave Height Max: 1.46, 1.1, 0.32, 0.22, 0.72, 1.4, 0.28 m
Flood Risk
Other Flood Data
- River Discharge: 1.06, 1.19, 1.53, 1.78, 1.72, 1.62, 1.75 m³/s