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!
- Marine layer lingers over the NE Gulf coast and northern panhandle, with broken to overcast skies, patchy fog, and light drizzle/rain. Drier with periods of sun for southern panhandle.
- 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
Petersburg (PAPG)
Lat: 56.8°NLon: 132.95°WElev: 71ft.
Overcast
56°F
13°C
| Humidity | 81% |
| Wind Speed | E 3 mph |
| Barometer | 30.30 in (1026.2 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 3 Aug 11:56 pm AKDT |
Extended Forecast for
16 Miles NNW Devils Thumb AK
Overnight
Low: 31 °F
Mostly Cloudy
Tuesday
High: 37 °F
Partly Sunny
Tuesday Night
Low: 31 °F
Mostly Cloudy
Wednesday
High: 39 °F
Partly Sunny
Wednesday Night
Low: 33 °F
Mostly Cloudy
Thursday
High: 42 °F
Partly Sunny
Thursday Night
Low: 35 °F
Mostly Cloudy
Friday
High: 39 °F
Mostly Cloudy
Friday Night
Low: 36 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 31. West wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 37. West wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 31. West wind around 5 mph.
Wednesday
Partly sunny, with a high near 39. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 33. West wind around 5 mph.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly cloudy, with a high near 39.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly cloudy, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
16 Miles NNW Devils Thumb AK
57.38°N 132.42°W (Elev. 6421 ft)
57.38°N 132.42°W (Elev. 6421 ft)
8:58 pm AKDT Aug 3, 2026
12am AKDT Aug 4, 2026-6pm AKDT Aug 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
