News Headlines
- Got a new NOAA Weather Radio to receive warnings for the next Mendenhall Flood? Here are instructions for how to set it up to make sure you get the alerts!
- Showers diminishing across southern panhandle tonight. Mainly dry and mild weather is expected for Sunday into early Monday, before precipitation chances return to the northern Gulf Coast later Monday and northern panhandle Monday night.
- To view the latest marine and land weather forecast graphics for southeast Alaska, click here...
- Click here to visit the Suicide Basin monitoring page. You can use this page for updates throughout the GLOF season to see what the condition are within the basin.
Current conditions at
Juneau, Juneau International Airport (PAJN)
Lat: 58.35°NLon: 134.58°WElev: 20ft.
Mostly Cloudy
60°F
16°C
| Humidity | 78% |
| Wind Speed | E 7 mph |
| Barometer | 30.02 in (1016.8 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 1 Aug 10:53 pm AKDT |
Extended Forecast for
Harbor Island AK
Tonight
Low: 52 °F
Cloudy
Sunday
High: 60 °F
Decreasing
CloudsSunday Night
Low: 53 °F
Mostly Cloudy
Monday
High: 60 °F
Mostly Cloudy
Monday Night
Low: 51 °F
Mostly Cloudy
then Chance
ShowersTuesday
High: 59 °F
Mostly Cloudy
Tuesday Night
Low: 52 °F
Mostly Cloudy
Wednesday
High: 60 °F
Mostly Cloudy
Wednesday Night
Low: 52 °F
Mostly Cloudy
Detailed Forecast
Tonight
Cloudy, with a low around 52. Southeast wind around 5 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 60. Calm wind.
Sunday Night
Mostly cloudy, with a low around 53. South wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 60. South wind around 5 mph.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 51. Southeast wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Mostly cloudy, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
Mostly cloudy, with a high near 60.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harbor Island AK
57.75°N 133.65°W (Elev. 0 ft)
57.75°N 133.65°W (Elev. 0 ft)
9:46 pm AKDT Aug 1, 2026
11pm AKDT Aug 1, 2026-6pm AKDT Aug 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
