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
55°F
13°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.97 in (1015.3 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 9.00 mi |
| Last update | 30 Jul 11:56 pm AKDT |
Extended Forecast for
3 Miles NE Devils Thumb AK
Overnight
Low: 36 °F
Showers
Friday
High: 42 °F
Showers then
Showers
LikelyFriday Night
Low: 35 °F
Chance
ShowersSaturday
High: 41 °F
Chance
ShowersSaturday Night
Low: 37 °F
Chance
ShowersSunday
High: 41 °F
Mostly Cloudy
Sunday Night
Low: 38 °F
Mostly Cloudy
Monday
High: 41 °F
Partly Sunny
Monday Night
Low: 33 °F
Mostly Cloudy
Detailed Forecast
Overnight
Showers, mainly after 4am. Low around 36. East wind around 10 mph. Chance of precipitation is 80%.
Friday
Showers. High near 42. East wind 10 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 35. Northwest wind 5 to 10 mph.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 41. North wind 5 to 10 mph.
Saturday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 37. West wind around 10 mph.
Sunday
Mostly cloudy, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 37.
Thursday
A chance of showers. Partly sunny, with a high near 42.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NE Devils Thumb AK
57.22°N 132.26°W (Elev. 6047 ft)
57.22°N 132.26°W (Elev. 6047 ft)
8:07 pm AKDT Jul 30, 2026
12am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
