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!
- A weather system over the gulf will bring rain to the central and southern panhandle today, before gradually decreasing Saturday. A warmer and drier trend will expand to much of the region by late in the weekend as a ridge over the gulf pushes eastward.
- 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.
Partly Cloudy
56°F
13°C
| Humidity | 87% |
| Wind Speed | SE 5 mph |
| Barometer | 29.96 in (1015.0 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 31 Jul 8:56 pm AKDT |
Extended Forecast for
11 Miles WNW Petersburg AK
Tonight
Low: 42 °F
Chance
Showers then
Mostly CloudySaturday
High: 52 °F
Chance
Showers then
ShowersSaturday Night
Low: 45 °F
Showers then
Chance
ShowersSunday
High: 57 °F
Mostly Cloudy
Sunday Night
Low: 47 °F
Mostly Cloudy
Monday
High: 58 °F
Partly Sunny
Monday Night
Low: 43 °F
Mostly Clear
Tuesday
High: 57 °F
Mostly Sunny
Tuesday Night
Low: 43 °F
Partly Cloudy
Detailed Forecast
Tonight
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 42. Southeast wind around 5 mph becoming north after midnight.
Saturday
Showers, mainly after 1pm. High near 52. West wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers before 1am, then a slight chance of showers after 4am. Low around 45. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Mostly cloudy, with a high near 57. South wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 47. South wind around 5 mph becoming calm after midnight.
Monday
Partly sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
A chance of showers. Partly cloudy, with a low around 45.
Friday
A chance of showers. Partly sunny, with a high near 56.
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)
7:33 pm AKDT Jul 31, 2026
9pm AKDT Jul 31, 2026-6pm AKDT Aug 7, 2026
Additional Resources
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