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
7 Miles ENE Petersburg AK
Overnight
Low: 52 °F
Showers
LikelyFriday
High: 63 °F
Showers
LikelyFriday Night
Low: 50 °F
Chance
ShowersSaturday
High: 62 °F
Chance
ShowersSaturday Night
Low: 52 °F
Chance
ShowersSunday
High: 64 °F
Cloudy
Sunday Night
Low: 52 °F
Mostly Cloudy
Monday
High: 65 °F
Partly Sunny
Monday Night
Low: 50 °F
Partly Cloudy
Detailed Forecast
Overnight
Showers likely, mainly after 1am. Cloudy, with a low around 52. East wind around 5 mph becoming northeast. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 63. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50. North wind around 5 mph becoming calm after midnight.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. Calm wind becoming west around 5 mph in the morning.
Saturday Night
A 40 percent chance of showers before 1am. Cloudy, with a low around 52. South wind around 5 mph becoming calm.
Sunday
Cloudy, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 52.
Thursday
A chance of showers. Partly sunny, with a high near 64.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles ENE Petersburg AK
56.84°N 132.78°W (Elev. 0 ft)
56.84°N 132.78°W (Elev. 0 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
