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!
- A weather system over the gulf will bring rain to the central and southern panhandle today, before gradually decreasing Saturday. A warmer and drier trend will expand to much of the region by late in the weekend as a ridge 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.
Overcast
53°F
12°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.93 in (1013.9 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 31 Jul 11:56 pm AKDT |
Extended Forecast for
15 Miles WNW Devils Thumb AK
Overnight
Low: 39 °F
Mostly Cloudy
Saturday
High: 43 °F
Showers
Likely then
ShowersSaturday Night
Low: 40 °F
Showers then
Showers
LikelySunday
High: 44 °F
Cloudy
Sunday Night
Low: 41 °F
Mostly Cloudy
Monday
High: 44 °F
Partly Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
Tuesday
High: 44 °F
Partly Sunny
Tuesday Night
Low: 38 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 39. Northeast wind 5 to 10 mph.
Saturday
Showers. High near 43. Northeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Showers, mainly before 1am. Low around 40. North wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Cloudy, with a high near 44. Northeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 41. Northeast wind around 5 mph.
Monday
Partly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
A chance of showers. Partly sunny, with a high near 45.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 40.
Friday
A chance of showers. Partly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles WNW Devils Thumb AK
57.23°N 132.66°W (Elev. 4505 ft)
57.23°N 132.66°W (Elev. 4505 ft)
7:33 pm AKDT Jul 31, 2026
12am AKDT Aug 1, 2026-6pm AKDT Aug 7, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
