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!
- The marine layer continues to linger along the NE Gulf coast and into the northern panhandle into the weekend. Anticipate short periods of sunshine for the southern panhandle. Chances steadily increasing for rain showers early next week.
- 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
58°F
14°C
| Humidity | 78% |
| Wind Speed | Calm |
| Barometer | 30.12 in (1020.2 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 6 Aug 10:56 am AKDT |
Extended Forecast for
15 Miles WNW Devils Thumb AK
Today
High: 48 °F
Cloudy
Tonight
Low: 42 °F
Cloudy
Friday
High: 47 °F
Slight Chance
Drizzle then
Chance
ShowersFriday Night
Low: 42 °F
Showers
LikelySaturday
High: 50 °F
Chance
ShowersSaturday Night
Low: 40 °F
Chance
Showers then
Mostly CloudySunday
High: 51 °F
Partly Sunny
Sunday Night
Low: 41 °F
Mostly Cloudy
Monday
High: 52 °F
Mostly Cloudy
Detailed Forecast
Today
Cloudy, with a high near 48. Northeast wind around 5 mph.
Tonight
Cloudy, with a low around 42. Northeast wind around 5 mph.
Friday
A slight chance of drizzle before 1pm, then a chance of showers after 1pm. Cloudy, with a high near 47. Southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 40%.
Friday Night
Showers likely, mainly after 7pm. Cloudy, with a low around 42. Northeast wind around 5 mph becoming northwest in the evening. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Cloudy, with a high near 50. Northeast wind around 5 mph.
Saturday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly cloudy, with a high near 52.
Monday Night
A chance of showers. Mostly cloudy, with a low around 42.
Tuesday
A chance of showers. Mostly cloudy, with a high near 51.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 41.
Wednesday
A chance of showers. Mostly cloudy, with a high near 50.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles WNW Devils Thumb AK
57.26°N 132.65°W (Elev. 3471 ft)
57.26°N 132.65°W (Elev. 3471 ft)
8:12 am AKDT Aug 6, 2026
11am AKDT Aug 6, 2026-6pm AKDT Aug 12, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
