24%
15 mp/h
East-Southeast
Weather Forecast Graphs for Alaska Petersburg Borough Castle Islands
Graph For Precipitation (inches) - Alaska Petersburg Borough Castle Islands
Graph For Snowfall (inches) - Alaska Petersburg Borough Castle Islands
Graph For UV Index - Alaska Petersburg Borough Castle Islands
Air Quality Index
Other Air Quality Data
- Carbon Monoxide (CO): 158, 159, 159, 160, 160, 160, 159, 158, 158, 157, 156, 156, 156, 157, 158, 158, 156, 154, 152, 151, 151, 151, 152, 152, 153, 153, 153, 153, 153, 154, 154, 154, 155, 155, 155, 154, 154, 154, 153, 153, 153, 154, 154, 155, 155, 156, 156, 156, 156, 156, 157, 157, 158, 158, 159, 159, 160, 160, 160, 159, 159, 158, 158, 157, 157, 157, 157, 156, 154, 153, 153, 154, 154, 154, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 152, 150, 149, 148, 147, 147, 148, 150, 151, 150, 149, 148, 148, 148, 166, 166, 165, 165, 165, 165, 165, 165, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 163, 163, 162 µg/m³
- Carbon Dioxide (CO₂): 442, 443, 443, 444, 444, 445, 445, 445, 446, 446, 445, 445, 444, 444, 444, 444, 444, 443, 443, 443, 442, 442, 442, 442, 442, 443, 444, 445, 446, 446, 446, 446, 446, 446, 446, 446, 446, 446, 446, 446, 445, 444, 443, 442, 442, 442, 442, 443, 443, 443, 444, 444, 444, 444, 444, 444, 445, 445, 446, 446, 447, 448, 449, 448, 445, 441, 438, 438, 439, 440, 440, 440, 440, 441, 442, 444, 449, 455, 459, 459, 456, 455, 456, 457, 459, 462, 465, 467, 466, 463, 459, 453, 445, 440, 439, 440, 441, 441, 441 ppm
Marine Data
Other Marine Data
- Wave Direction Dominant: 121, 154, 166, 217, 140, 129, 141°
- Wave Period Max: 3.95, 5.8, 5.65, 7.5, 4.45, 4.25, 4.4 s
- Wind Wave Height Max: 0.6, 0.36, 0.26, 0.04, 0.8, 1.14, 0.52 m
Flood Risk
Other Flood Data
- River Discharge: 0.41, 0.41, 0.5, 0.53, 0.53, 0.53, 0.66 m³/s