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.
Light Rain
54°F
12°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.88 in (1012.1 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 28 Jul 11:56 pm AKDT |
Extended Forecast for
15 Miles ENE Petersburg AK
Overnight
Low: 44 °F
Showers
Wednesday
High: 50 °F
Showers
Wednesday Night
Low: 42 °F
Chance
ShowersThursday
High: 56 °F
Partly Sunny
Thursday Night
Low: 46 °F
Chance
ShowersFriday
High: 55 °F
Showers
LikelyFriday Night
Low: 46 °F
Chance
ShowersSaturday
High: 52 °F
Showers
LikelySaturday Night
Low: 45 °F
Chance
Showers
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm, then showers after 1am. Low around 44. East wind around 15 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 50. Southeast wind around 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 42. Northeast wind around 15 mph, with gusts as high as 30 mph.
Thursday
Partly sunny, with a high near 56. Southeast wind 10 to 15 mph.
Thursday Night
A 40 percent chance of showers after 10pm. Mostly cloudy, with a low around 46. Northeast wind 10 to 15 mph.
Friday
Showers likely, mainly after 10am. Cloudy, with a high near 55. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers. Cloudy, with a low around 46.
Saturday
Showers likely, mainly after 10am. Cloudy, with a high near 52.
Saturday Night
A chance of showers. Cloudy, with a low around 45.
Sunday
A chance of showers. Cloudy, with a high near 53.
Sunday Night
Cloudy, with a low around 46.
Monday
Mostly cloudy, with a high near 54.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
A chance of showers. Partly sunny, with a high near 56.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles ENE Petersburg AK
56.91°N 132.59°W (Elev. 1995 ft)
56.91°N 132.59°W (Elev. 1995 ft)
5:49 pm AKDT Jul 28, 2026
12am AKDT Jul 29, 2026-6pm AKDT Aug 4, 2026
Additional Resources
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