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
54°F
12°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 30.18 in (1022.3 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 5 Aug 12:56 am AKDT |
Extended Forecast for
19 Miles SSW Devils Thumb AK
Overnight
Low: 36 °F
Partly Cloudy
Wednesday
High: 44 °F
Sunny
Wednesday Night
Low: 38 °F
Partly Cloudy
Thursday
High: 44 °F
Mostly Sunny
Thursday Night
Low: 41 °F
Mostly Cloudy
Friday
High: 46 °F
Mostly Cloudy
Friday Night
Low: 40 °F
Mostly Cloudy
Saturday
High: 45 °F
Chance
ShowersSaturday Night
Low: 38 °F
Chance
Showers then
Mostly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 36. North wind around 5 mph.
Wednesday
Sunny, with a high near 44. Northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 38. North wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 44. North wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 41. North wind around 5 mph.
Friday
Mostly cloudy, with a high near 46.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
A chance of showers after 10am. Mostly cloudy, with a high near 45.
Saturday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly cloudy, with a high near 46.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
A chance of showers. Mostly cloudy, with a high near 46.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
19 Miles SSW Devils Thumb AK
56.92°N 132.43°W (Elev. 4970 ft)
56.92°N 132.43°W (Elev. 4970 ft)
2:48 pm AKDT Aug 4, 2026
1am AKDT Aug 5, 2026-6pm AKDT Aug 11, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
