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
54°F
12°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.82 in (1010.2 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 24 Jul 10:56 pm AKDT |
Extended Forecast for
15 Miles W Petersburg AK
Tonight
Low: 48 °F
Slight Chance
ShowersSaturday
High: 72 °F
Partly Sunny
then Slight
Chance
ShowersSaturday Night
Low: 50 °F
Chance
ShowersSunday
High: 65 °F
Showers
Sunday Night
Low: 49 °F
Showers
Monday
High: 66 °F
Showers
Monday Night
Low: 49 °F
Showers then
Chance
ShowersTuesday
High: 69 °F
Chance
ShowersTuesday Night
Low: 51 °F
Chance
Showers
Detailed Forecast
Tonight
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 48. Calm wind.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 72. Calm wind.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50. Calm wind becoming southeast around 5 mph.
Sunday
Showers. High near 65. Calm wind becoming southeast around 5 mph. Chance of precipitation is 100%.
Sunday Night
Showers. Low around 49. Calm wind. Chance of precipitation is 90%.
Monday
Showers. High near 66. Chance of precipitation is 80%.
Monday Night
Showers, mainly before 10pm. Low around 49. Chance of precipitation is 80%.
Tuesday
A chance of showers after 10am. Mostly cloudy, with a high near 69.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 51.
Wednesday
Showers likely, mainly after 10am. Cloudy, with a high near 71.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 50.
Thursday
A chance of showers. Mostly cloudy, with a high near 71.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 51.
Friday
A chance of showers. Mostly cloudy, with a high near 70.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles W Petersburg AK
56.8°N 133.36°W (Elev. 190 ft)
56.8°N 133.36°W (Elev. 190 ft)
8:32 pm AKDT Jul 24, 2026
11pm AKDT Jul 24, 2026-6pm AKDT Jul 31, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
