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!
- Rain showers expected across the southern panhandle south of Frederick Sound tonight. A stalled front will move northward beginning Friday morning shifting winds southerly along the inner channels and spreading rain northward to the Icy Strait area.
- 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 | 100% |
| Wind Speed | Calm |
| Barometer | 29.96 in (1014.7 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 9.00 mi |
| Last update | 31 Jul 5:56 am AKDT |
Extended Forecast for
24 Miles NNW Devils Thumb AK
Today
High: 44 °F
Showers
Tonight
Low: 38 °F
Chance
ShowersSaturday
High: 43 °F
Showers
LikelySaturday Night
Low: 39 °F
Showers
LikelySunday
High: 44 °F
Cloudy then
Chance
ShowersSunday Night
Low: 40 °F
Chance
Showers then
Mostly CloudyMonday
High: 44 °F
Mostly Cloudy
Monday Night
Low: 36 °F
Mostly Cloudy
Tuesday
High: 43 °F
Partly Sunny
Detailed Forecast
Today
Showers. High near 44. East wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 40 percent chance of showers. Mostly cloudy, with a low around 38. Northwest wind 5 to 10 mph becoming northeast in the evening.
Saturday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 43. Northeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 39. Northwest wind around 5 mph. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers after 4pm. Cloudy, with a high near 44. West wind around 5 mph.
Sunday Night
A 30 percent chance of showers before 10pm. Cloudy, with a low around 40.
Monday
Mostly cloudy, with a high near 44.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
A chance of showers. Mostly cloudy, with a high near 44.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
24 Miles NNW Devils Thumb AK
57.49°N 132.56°W (Elev. 4888 ft)
57.49°N 132.56°W (Elev. 4888 ft)
3:13 am AKDT Jul 31, 2026
6am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
