Weather for Gustavus, Alaska
Current Weather
Five Day Weather Forecast
Sat
H: 38°F
L: 37°F
Sun
H: 37°F
L: 33°F
Mon
H: 39°F
L: 34°F
Tue
H: 39°F
L: 35°F
Wed
H: 38°F
L: 35°F
Air Quality
Nitrogen Dioxide: 1.05 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 89 μg/m3
Astronomical
Sun Transit: 12:10 AM
Sunset: 3:37 PM
Daylight: 6 hrs 51 mins
Moon Transit: 5:50 AM
Moonset: 10:38 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%
Best Times for Fishing or Hunting
Major Periods
5:20 AM - 7:50 AM11:25 AM - 1:55 PM
Minor Periods
10:08 AM - 11:38 AM12:18 AM - 1:48 AM
Action Rating: 2 out of 5
Flood Advisory issued January 10 at 9:39AM AKST until January 10 at 9:00PM AKST by NWS Juneau AK
Effective: Sat January 10, 2026, 9:39 AM
Expires: Sat January 10, 2026, 5:45 PM
A round of rain showers is moving towards the Hoonah area and is expected to arrive shortly. An additional 0.75 to 1.0 inches is expected, however, training showers may lead to localized higher rain accumulations. Moderate to heavy showers will continue to melt recently fallen snow, producing areas of ponding of water in low lying areas. * WHAT...Flooding caused by rain and snowmelt continues. * WHERE...The following area, Hoonah. * WHEN...Until 900 PM AKST Saturday. * IMPACTS...Storm drains and ditches are clogged with snow, ice, and other debris. Ponding of water in areas is occurring. * ADDITIONAL DETAILS... - At 934 AM AKST, City officials reported an area of rain and snowmelt across the advisory area is causing minor flooding, especially along roads. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1.0 inches are possible. Any recently fallen snow left on areas previously cleared of the existing snowpack are expected to produce the highest runoff from rapid snowmelt.
Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information.
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.14 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 84.36 μg/m3
Astronomical
Sun Transit: 12:10 AM
Sunset: 3:37 PM
Daylight: 6 hrs 51 mins
Moon Transit: 5:50 AM
Moonset: 10:38 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%
Best Times for Fishing or Hunting
Major Periods
5:20 AM - 7:50 AM11:25 AM - 1:55 PM
Minor Periods
10:08 AM - 11:38 AM12:18 AM - 1:48 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.13 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 86.76 μg/m3
Astronomical
Sun Transit: 12:11 AM
Sunset: 3:38 PM
Daylight: 6 hrs 54 mins
Moon Transit: 6:32 AM
Moonset: 10:41 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%
Best Times for Fishing or Hunting
Major Periods
6:02 AM - 8:32 AM12:07 AM - 2:37 PM
Minor Periods
10:11 AM - 11:41 AM1:42 AM - 3:12 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.77 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 79.04 μg/m3
Astronomical
Sun Transit: 12:11 AM
Sunset: 3:40 PM
Daylight: 6 hrs 57 mins
Moon Transit: 7:16 AM
Moonset: 10:45 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%
Best Times for Fishing or Hunting
Major Periods
6:46 AM - 9:16 AM12:51 AM - 3:21 PM
Minor Periods
10:15 AM - 11:45 AM3:07 AM - 4:37 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.18 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 80 μg/m3
Astronomical
Sun Transit: 12:11 AM
Sunset: 3:42 PM
Daylight: 7 hrs 1 mins
Moon Transit: 8:03 AM
Moonset: 10:54 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%
Best Times for Fishing or Hunting
Major Periods
7:33 AM - 10:03 AM1:38 PM - 4:08 PM
Minor Periods
10:24 AM - 11:54 AM4:34 AM - 6:04 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 85.54 μg/m3
Astronomical
Sun Transit: 12:12 AM
Sunset: 3:45 PM
Daylight: 7 hrs 4 mins
Moon Transit: 8:52 AM
Moonset: 11:09 AM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%
Best Times for Fishing or Hunting
Major Periods
8:22 AM - 10:52 AM2:28 PM - 4:58 PM
Minor Periods
10:39 AM - 12:09 AM5:59 AM - 7:29 AM
Action Rating: 3 out of 5