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.
Mostly Cloudy
55°F
13°C
| Humidity | 80% |
| Wind Speed | E 3 mph |
| Barometer | 30.26 in (1024.8 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 4 Aug 7:56 am AKDT |
Extended Forecast for
19 Miles NW Devils Thumb AK
Today
High: 42 °F
Partly Sunny
Tonight
Low: 35 °F
Partly Cloudy
Wednesday
High: 44 °F
Mostly Sunny
Wednesday Night
Low: 37 °F
Partly Cloudy
Thursday
High: 47 °F
Mostly Sunny
Thursday Night
Low: 40 °F
Mostly Cloudy
Friday
High: 47 °F
Chance
ShowersFriday Night
Low: 39 °F
Chance
Showers then
Mostly CloudySaturday
High: 44 °F
Chance
Showers
Detailed Forecast
Today
Partly sunny, with a high near 42. North wind around 5 mph becoming west in the afternoon.
Tonight
Partly cloudy, with a low around 35. North wind around 5 mph.
Wednesday
Mostly sunny, with a high near 44. Northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 37. Northwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 47. North wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
A 30 percent chance of showers after 10am. Mostly cloudy, with a high near 47.
Friday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 39.
Saturday
A chance of showers before 4pm. Mostly cloudy, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 47.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
19 Miles NW Devils Thumb AK
57.38°N 132.57°W (Elev. 4721 ft)
57.38°N 132.57°W (Elev. 4721 ft)
2:54 am AKDT Aug 4, 2026
8am AKDT Aug 4, 2026-6pm AKDT Aug 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
