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
53°F
12°C
| Humidity | 93% |
| Wind Speed | E 5 mph |
| Barometer | 29.80 in (1009.3 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 25 Jul 7:56 am AKDT |
Extended Forecast for
12 Miles ENE Petersburg AK
Today
High: 68 °F
Mostly Sunny
then Chance
ShowersTonight
Low: 51 °F
Showers
Sunday
High: 64 °F
Showers
Sunday Night
Low: 50 °F
Showers
LikelyMonday
High: 64 °F
Showers
LikelyMonday Night
Low: 50 °F
Chance
ShowersTuesday
High: 66 °F
Chance
ShowersTuesday Night
Low: 51 °F
Chance
ShowersWednesday
High: 68 °F
Showers
Likely
Detailed Forecast
Today
A 30 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 68. Northwest wind around 5 mph.
Tonight
Showers, mainly after 10pm. Low around 51. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers. High near 64. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely. Cloudy, with a low around 50. Southeast wind around 5 mph. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 64. Southeast wind around 5 mph. Chance of precipitation is 70%.
Monday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 50.
Tuesday
A 30 percent chance of showers after 10am. Mostly cloudy, with a high near 66.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 51.
Wednesday
Showers likely, mainly after 10am. Cloudy, with a high near 68.
Wednesday Night
A chance of showers before 4am. Mostly cloudy, with a low around 50.
Thursday
A chance of showers. Mostly cloudy, with a high near 67.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 51.
Friday
A chance of showers. Mostly cloudy, with a high near 67.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles ENE Petersburg AK
56.91°N 132.69°W (Elev. 446 ft)
56.91°N 132.69°W (Elev. 446 ft)
6:10 am AKDT Jul 25, 2026
8am AKDT Jul 25, 2026-6pm AKDT Jul 31, 2026
Additional Resources
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