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!
- A weather system over the gulf will bring rain to the central and southern panhandle today, before gradually decreasing Saturday. A warmer and drier trend will expand to much of the region by late in the weekend as a ridge over the gulf pushes eastward.
- 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
56°F
13°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 29.97 in (1015.1 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 31 Jul 9:53 pm AKDT |
Extended Forecast for
12 Miles ENE Harbor Island AK
Tonight
Low: 42 °F
Mostly Cloudy
Saturday
High: 48 °F
Chance
Showers then
ShowersSaturday Night
Low: 44 °F
Showers then
Slight Chance
ShowersSunday
High: 49 °F
Cloudy
Sunday Night
Low: 46 °F
Chance
ShowersMonday
High: 48 °F
Partly Sunny
Monday Night
Low: 43 °F
Mostly Cloudy
Tuesday
High: 47 °F
Mostly Cloudy
Tuesday Night
Low: 43 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 42. North wind 5 to 10 mph.
Saturday
Showers, mainly after 1pm. High near 48. North wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Showers, mainly before 10pm. Low around 44. Southwest wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy, with a high near 49. Northeast wind 5 to 10 mph becoming southwest in the morning.
Sunday Night
A 30 percent chance of showers after 7pm. Cloudy, with a low around 46. Southwest wind 5 to 10 mph becoming east after midnight.
Monday
Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44.
Thursday
A chance of showers. Partly sunny, with a high near 48.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 44.
Friday
A chance of showers. Partly sunny, with a high near 47.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles ENE Harbor Island AK
57.82°N 133.36°W (Elev. 3747 ft)
57.82°N 133.36°W (Elev. 3747 ft)
7:33 pm AKDT Jul 31, 2026
10pm AKDT Jul 31, 2026-6pm AKDT Aug 7, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
