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!
- Rain showers expected across the southern panhandle south of Frederick Sound tonight. A stalled front will move northward beginning Friday morning shifting winds southerly along the inner channels and spreading rain northward to the Icy Strait area.
- 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.
Light Rain
54°F
12°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.97 in (1015.1 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 31 Jul 12:56 am AKDT |
Extended Forecast for
16 Miles SSE Devils Thumb AK
Overnight
Low: 41 °F
Showers
LikelyFriday
High: 47 °F
Showers
Friday Night
Low: 40 °F
Showers
LikelySaturday
High: 45 °F
Showers
LikelySaturday Night
Low: 40 °F
Chance
ShowersSunday
High: 46 °F
Mostly Cloudy
Sunday Night
Low: 40 °F
Mostly Cloudy
Monday
High: 47 °F
Partly Sunny
Monday Night
Low: 38 °F
Partly Cloudy
Detailed Forecast
Overnight
Showers likely. Cloudy, with a low around 41. Northeast wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers. High near 47. East wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 40. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before 1pm. Cloudy, with a high near 45. North wind around 5 mph. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers before 4am. Mostly cloudy, with a low around 40. Northwest wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 41.
Thursday
A chance of showers. Partly sunny, with a high near 48.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
16 Miles SSE Devils Thumb AK
56.94°N 132.11°W (Elev. 4744 ft)
56.94°N 132.11°W (Elev. 4744 ft)
8:07 pm AKDT Jul 30, 2026
1am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
