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 continues to gradually decrease today. A warmer and drier trend will expand to much of the region by late in the weekend as a high pressure 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.
Light Rain
58°F
14°C
| Humidity | 87% |
| Wind Speed | Calm |
| Barometer | 29.99 in (1015.9 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 1 Aug 4:56 pm AKDT |
Extended Forecast for
15 Miles W Devils Thumb AK
This Afternoon
High: 52 °F
Showers
LikelyTonight
Low: 43 °F
Showers
Likely then
Chance
ShowersSunday
High: 52 °F
Partly Sunny
Sunday Night
Low: 43 °F
Mostly Cloudy
Monday
High: 52 °F
Partly Sunny
Monday Night
Low: 40 °F
Mostly Cloudy
Tuesday
High: 51 °F
Mostly Sunny
Tuesday Night
Low: 42 °F
Partly Cloudy
Wednesday
High: 52 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Showers likely. Mostly cloudy, with a high near 52. North wind around 5 mph. Chance of precipitation is 60%.
Tonight
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 43. North wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 52. North wind around 10 mph becoming northwest in the morning.
Sunday Night
Mostly cloudy, with a low around 43. Northeast wind around 10 mph.
Monday
Partly sunny, with a high near 52. Northeast wind around 10 mph becoming west in the afternoon.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 43.
Friday
A chance of showers. Mostly sunny, with a high near 52.
Friday Night
A chance of showers. Mostly cloudy, with a low around 42.
Saturday
A chance of showers. Mostly cloudy, with a high near 51.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles W Devils Thumb AK
57.21°N 132.67°W (Elev. 3297 ft)
57.21°N 132.67°W (Elev. 3297 ft)
4:01 pm AKDT Aug 1, 2026
5pm AKDT Aug 1, 2026-6pm AKDT Aug 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
