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!
- Marine layer with broken to overcast skies and occasional drizzle and light showers will dominate over southeast Alaska over the next few days, especially for the northern panhandle and northeast Gulf coast.
- 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.
Mostly Cloudy
61°F
16°C
| Humidity | 75% |
| Wind Speed | E 7 mph |
| Barometer | 30.38 in (1028.9 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 3 Aug 12:56 pm AKDT |
Extended Forecast for
15 Miles W Devils Thumb AK
This Afternoon
High: 46 °F
Partly Sunny
Tonight
Low: 40 °F
Partly Cloudy
Tuesday
High: 45 °F
Mostly Sunny
Tuesday Night
Low: 40 °F
Mostly Cloudy
Wednesday
High: 48 °F
Partly Sunny
Wednesday Night
Low: 41 °F
Partly Cloudy
Thursday
High: 50 °F
Mostly Sunny
Thursday Night
Low: 44 °F
Mostly Cloudy
Friday
High: 48 °F
Chance
Showers
Detailed Forecast
This Afternoon
Partly sunny, with a high near 46. Northwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 40. North wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 45. North wind 5 to 10 mph becoming west in the morning.
Tuesday Night
Mostly cloudy, with a low around 40. Northeast wind around 5 mph.
Wednesday
Partly sunny, with a high near 48. North wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
A chance of showers after 10am. Mostly cloudy, with a high near 48.
Friday Night
A chance of showers. Cloudy, with a low around 42.
Saturday
A chance of showers. Cloudy, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 49.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles W Devils Thumb AK
57.18°N 132.69°W (Elev. 3976 ft)
57.18°N 132.69°W (Elev. 3976 ft)
12:33 pm AKDT Aug 3, 2026
1pm AKDT Aug 3, 2026-6pm AKDT Aug 9, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
