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 | 29.95 in (1014.6 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 31 Jul 4:56 am AKDT |
Extended Forecast for
7 Miles SW Devils Thumb AK
Overnight
Low: 43 °F
Showers
LikelyFriday
High: 50 °F
Showers
Friday Night
Low: 40 °F
Chance
ShowersSaturday
High: 49 °F
Chance
ShowersSaturday Night
Low: 42 °F
Chance
ShowersSunday
High: 50 °F
Mostly Cloudy
Sunday Night
Low: 42 °F
Mostly Cloudy
Monday
High: 49 °F
Mostly Cloudy
Monday Night
Low: 40 °F
Mostly Cloudy
Detailed Forecast
Overnight
Showers likely. Cloudy, with a low around 43. East wind around 15 mph. Chance of precipitation is 70%.
Friday
Showers. High near 50. Southeast wind 10 to 15 mph. 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 40. East wind 10 to 15 mph.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 49. Northeast wind 5 to 10 mph becoming northwest in the afternoon.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 42. Northwest wind around 5 mph.
Sunday
Mostly cloudy, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Mostly cloudy, with a high near 49.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
A chance of showers. Partly sunny, with a high near 50.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles SW Devils Thumb AK
57.1°N 132.38°W (Elev. 3517 ft)
57.1°N 132.38°W (Elev. 3517 ft)
3:13 am AKDT Jul 31, 2026
5am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
