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!
- Periods of rain expected for much of the week, with the best potential across the southern panhandle. Some pockets of sunshine possible, mainly across northern SE AK.
- 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.
Overcast
57°F
14°C
| Humidity | 96% |
| Wind Speed | SW 3 mph |
| Barometer | 29.83 in (1010.3 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 28 Jul 7:56 pm AKDT |
Extended Forecast for
17 Miles E Petersburg AK
Tonight
Low: 40 °F
Showers
Wednesday
High: 44 °F
Showers
Wednesday Night
Low: 38 °F
Chance
ShowersThursday
High: 48 °F
Partly Sunny
Thursday Night
Low: 43 °F
Chance
ShowersFriday
High: 47 °F
Showers
LikelyFriday Night
Low: 42 °F
Chance
ShowersSaturday
High: 45 °F
Showers
LikelySaturday Night
Low: 42 °F
Showers
Likely
Detailed Forecast
Tonight
Showers likely and possibly a thunderstorm, then showers after 1am. Low around 40. East wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers, mainly before 4pm. High near 44. East wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 38. Northeast wind 10 to 15 mph.
Thursday
Partly sunny, with a high near 48. East wind 10 to 15 mph.
Thursday Night
A 40 percent chance of showers after 10pm. Mostly cloudy, with a low around 43. Northeast wind 10 to 15 mph.
Friday
Showers likely, mainly after 10am. Cloudy, with a high near 47. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers. Cloudy, with a low around 42.
Saturday
Showers likely, mainly after 10am. Cloudy, with a high near 45.
Saturday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 42.
Sunday
A chance of showers. Cloudy, with a high near 46.
Sunday Night
Cloudy, with a low around 42.
Monday
Cloudy, with a high near 46.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
A chance of showers. Partly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
17 Miles E Petersburg AK
56.85°N 132.52°W (Elev. 3599 ft)
56.85°N 132.52°W (Elev. 3599 ft)
5:49 pm AKDT Jul 28, 2026
8pm AKDT Jul 28, 2026-6pm AKDT Aug 4, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
