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 showers expected over the weekend into early next week. Some periods of sunshine possible, mainly across northern SEAK.
- 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
55°F
13°C
| Humidity | 93% |
| Wind Speed | S 5 mph |
| Barometer | 29.77 in (1008.4 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 54°F (12°C) |
| Last update | 25 Jul 10:56 pm AKDT |
Extended Forecast for
11 Miles WNW Petersburg AK
Tonight
Low: 43 °F
Showers
LikelySunday
High: 45 °F
Showers
LikelySunday Night
Low: 43 °F
Scattered
ShowersMonday
High: 55 °F
Showers
LikelyMonday Night
Low: 42 °F
Scattered
ShowersTuesday
High: 55 °F
Chance
ShowersTuesday Night
Low: 43 °F
Showers
LikelyWednesday
High: 58 °F
Showers
Wednesday Night
Low: 41 °F
Showers
Likely then
Mostly Cloudy
Detailed Forecast
Tonight
Showers likely, mainly after 1am. Cloudy, with a low around 43. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly before 7am. Mostly cloudy, with a high near 45. Southeast wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Scattered showers before 1am. Mostly cloudy, with a low around 43. Southeast wind 10 to 15 mph. Chance of precipitation is 50%.
Monday
Showers likely. Mostly cloudy, with a high near 55. Southeast wind 10 to 15 mph. Chance of precipitation is 70%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 42. East wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 55.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Wednesday
Showers. Cloudy, with a high near 58.
Wednesday Night
Showers likely before 10pm. Mostly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
A chance of showers. Mostly cloudy, with a high near 58.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44.
Saturday
A chance of showers. Mostly cloudy, with a high near 58.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
11 Miles WNW Petersburg AK
56.86°N 133.23°W (Elev. 3199 ft)
56.86°N 133.23°W (Elev. 3199 ft)
8:53 pm AKDT Jul 25, 2026
11pm AKDT Jul 25, 2026-6pm AKDT Aug 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
