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!
- The marine layer continues to linger along the NE Gulf coast and into the northern panhandle into the weekend. Anticipate short periods of sunshine for the southern panhandle. Chances steadily increasing for rain showers early next week.
- 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
61°F
16°C
| Humidity | 78% |
| Wind Speed | E 5 mph |
| Barometer | 30.14 in (1020.9 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 9 Aug 12:56 pm AKDT |
Extended Forecast for
12 Miles NNW Devils Thumb AK
This Afternoon
High: 36 °F
Mostly Cloudy
Tonight
Low: 34 °F
Mostly Cloudy
Monday
High: 39 °F
Partly Sunny
Monday Night
Low: 36 °F
Mostly Cloudy
Tuesday
High: 39 °F
Mostly Cloudy
Tuesday Night
Low: 34 °F
Mostly Cloudy
Wednesday
High: 42 °F
Partly Sunny
Wednesday Night
Low: 37 °F
Partly Cloudy
Thursday
High: 44 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 36. North wind around 10 mph.
Tonight
Mostly cloudy, with a low around 34. North wind around 10 mph becoming east after midnight.
Monday
Partly sunny, with a high near 39. Northeast wind around 10 mph becoming west in the afternoon.
Monday Night
Mostly cloudy, with a low around 36. West wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 39. West wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles NNW Devils Thumb AK
57.35°N 132.38°W (Elev. 7336 ft)
57.35°N 132.38°W (Elev. 7336 ft)
12:56 pm AKDT Aug 9, 2026
1pm AKDT Aug 9, 2026-6pm AKDT Aug 15, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
