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. 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
58°F
14°C
| Humidity | 75% |
| Wind Speed | E 6 mph |
| Barometer | 30.24 in (1024.5 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 4 Aug 9:56 am AKDT |
Extended Forecast for
15 Miles NNW Devils Thumb AK
Today
High: 34 °F
Partly Sunny
Tonight
Low: 30 °F
Partly Cloudy
Wednesday
High: 37 °F
Mostly Sunny
Wednesday Night
Low: 32 °F
Partly Cloudy
Thursday
High: 40 °F
Mostly Sunny
Thursday Night
Low: 36 °F
Mostly Cloudy
Friday
High: 41 °F
Chance
ShowersFriday Night
Low: 35 °F
Mostly Cloudy
Saturday
High: 37 °F
Chance
Showers
Detailed Forecast
Today
Partly sunny, with a high near 34. West wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 30. Northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 37. Northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 32. Northwest wind around 10 mph.
Thursday
Mostly sunny, with a high near 40. North wind around 10 mph.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
A 30 percent chance of showers after 10am. Mostly cloudy, with a high near 41.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
A chance of showers before 4pm. Mostly cloudy, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly cloudy, with a high near 40.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles NNW Devils Thumb AK
57.37°N 132.53°W (Elev. 6949 ft)
57.37°N 132.53°W (Elev. 6949 ft)
9:24 am AKDT Aug 4, 2026
9am AKDT Aug 4, 2026-6pm AKDT Aug 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
