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 front causing light rain over the Yakutat area will slowly shift eastward over the northern panhandle Wednesday evening while weakening. Another front on Thursday will follow a similar path. Meanwhile the southern panhandle remains dry and mostly clear.
- 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
57°F
14°C
| Humidity | 81% |
| Wind Speed | SE 5 mph |
| Barometer | 30.13 in (1020.5 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 23 Jul 2:56 am AKDT |
Extended Forecast for
16 Miles SSW Devils Thumb AK
Overnight
Low: 38 °F
Mostly Cloudy
Thursday
High: 49 °F
Mostly Cloudy
then Chance
RainThursday Night
Low: 43 °F
Showers
Friday
High: 47 °F
Showers
Friday Night
Low: 39 °F
Showers
LikelySaturday
High: 46 °F
Chance
ShowersSaturday Night
Low: 37 °F
Showers
LikelySunday
High: 45 °F
Showers
Sunday Night
Low: 37 °F
Showers
Likely
Detailed Forecast
Overnight
Mostly cloudy, with a low around 38. Northwest wind around 10 mph.
Thursday
A slight chance of showers between 1pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 49. West wind around 10 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain before 7pm, then showers after 7pm. Low around 43. South wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Showers. High near 47. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Friday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 39. East wind 5 to 15 mph. Chance of precipitation is 70%.
Saturday
A 40 percent chance of showers after 10am. Partly sunny, with a high near 46.
Saturday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Sunday
Showers. Cloudy, with a high near 45.
Sunday Night
Showers likely. Cloudy, with a low around 37.
Monday
Showers likely. Mostly cloudy, with a high near 47.
Monday Night
Showers likely. Mostly cloudy, with a low around 37.
Tuesday
A chance of showers. Mostly cloudy, with a high near 45.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 38.
Wednesday
A chance of showers. Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
16 Miles SSW Devils Thumb AK
56.96°N 132.51°W (Elev. 3399 ft)
56.96°N 132.51°W (Elev. 3399 ft)
12:35 am AKDT Jul 23, 2026
3am AKDT Jul 23, 2026-6pm AKDT Jul 29, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
