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
52°F
11°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.77 in (1008.4 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 7.00 mi |
| Last update | 28 Jul 11:56 am AKDT |
Extended Forecast for
16 Miles ENE Petersburg AK
This Afternoon
High: 51 °F
Showers
LikelyTonight
Low: 44 °F
Showers
Wednesday
High: 50 °F
Showers
Wednesday Night
Low: 42 °F
Chance
Showers then
Partly CloudyThursday
High: 56 °F
Mostly Sunny
Thursday Night
Low: 46 °F
Chance
ShowersFriday
High: 55 °F
Chance
ShowersFriday Night
Low: 46 °F
Chance
ShowersSaturday
High: 53 °F
Showers
Likely
Detailed Forecast
This Afternoon
Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 51. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm, then showers after 1am. Low around 44. 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 50. Southeast wind around 10 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 before 10pm. Mostly cloudy, with a low around 42. Northeast wind 10 to 15 mph.
Thursday
Mostly sunny, with a high near 56. East wind 5 to 10 mph.
Thursday Night
A 40 percent chance of showers after 10pm. Mostly cloudy, with a low around 46.
Friday
A 50 percent chance of showers. Cloudy, with a high near 55.
Friday Night
A chance of showers. Cloudy, with a low around 46.
Saturday
Showers likely, mainly after 10am. Cloudy, with a high near 53.
Saturday Night
Showers likely. Cloudy, with a low around 46.
Sunday
A chance of showers. Cloudy, with a high near 52.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 45.
Monday
Mostly cloudy, with a high near 53.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
16 Miles ENE Petersburg AK
56.91°N 132.59°W (Elev. 1995 ft)
56.91°N 132.59°W (Elev. 1995 ft)
3:53 am AKDT Jul 28, 2026
12pm AKDT Jul 28, 2026-6pm AKDT Aug 3, 2026
Additional Resources
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Hourly Weather Forecast
