News Headlines
- Showers diminishing through Saturday morning with drier conditions expected for the next few days. Click here to see the latest forecast discussion...
- 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
50°F
10°C
| Humidity | 100% |
| Wind Speed | E 3 mph |
| Barometer | 29.96 in (1014.8 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 11 Jul 1:56 am AKDT |
Extended Forecast for
12 Miles WSW Devils Thumb AK
Overnight
Low: 38 °F
Slight Chance
ShowersSaturday
High: 48 °F
Slight Chance
Showers then
Mostly CloudySaturday Night
Low: 40 °F
Mostly Cloudy
Sunday
High: 46 °F
Showers
LikelySunday Night
Low: 40 °F
Showers
Likely then
Chance
ShowersMonday
High: 48 °F
Mostly Cloudy
Monday Night
Low: 39 °F
Mostly Cloudy
Tuesday
High: 52 °F
Partly Sunny
Tuesday Night
Low: 41 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 38. East wind around 5 mph.
Saturday
A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 48. Southeast wind around 5 mph becoming southwest in the morning.
Saturday Night
Mostly cloudy, with a low around 40. East wind around 5 mph becoming calm in the evening.
Sunday
Showers likely, mainly after 4pm. Cloudy, with a high near 46. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 40. South wind around 5 mph. Chance of precipitation is 70%.
Monday
Mostly cloudy, with a high near 48.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Partly sunny, with a high near 52.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 42.
Friday
A chance of showers. Mostly cloudy, with a high near 50.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles WSW Devils Thumb AK
57.08°N 132.59°W (Elev. 2867 ft)
57.08°N 132.59°W (Elev. 2867 ft)
8:22 pm AKDT Jul 10, 2026
2am AKDT Jul 11, 2026-6pm AKDT Jul 17, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
