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!
- Periods of showers expected over the weekend into early next week. Some periods of sunshine possible, mainly across northern SEAK.
- 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
52°F
11°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.80 in (1009.3 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 25 Jul 5:56 am AKDT |
Extended Forecast for
13 Miles NNW Devils Thumb AK
Today
High: 42 °F
Chance
ShowersTonight
Low: 34 °F
Showers
Likely then
Rain/SnowSunday
High: 40 °F
Rain/Snow
then Showers
LikelySunday Night
Low: 32 °F
Rain/Snow
Likely then
Snow Showers
LikelyMonday
High: 40 °F
Rain/Snow
Likely then
Chance
ShowersMonday Night
Low: 32 °F
Chance
Rain/SnowTuesday
High: 42 °F
Chance
ShowersTuesday Night
Low: 34 °F
Chance
ShowersWednesday
High: 44 °F
Chance
Showers
Detailed Forecast
Today
A 30 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 42. East wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Rain showers likely before 1am, then rain, possibly mixed with snow showers. Low around 34. East wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow showers, becoming all rain after 10am. High near 40. South wind 5 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers likely, becoming all snow after 10pm. Mostly cloudy, with a low around 32. South wind 5 to 10 mph. Chance of precipitation is 60%.
Monday
Snow showers likely before 10am, then a chance of rain showers. Mostly cloudy, with a high near 40. South wind around 5 mph. Chance of precipitation is 60%.
Monday Night
A chance of rain showers, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of showers after 10am. Mostly cloudy, with a high near 42.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 34.
Wednesday
A chance of showers. Cloudy, with a high near 44.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 33.
Thursday
A chance of showers. Mostly cloudy, with a high near 43.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 35.
Friday
A chance of showers. Mostly cloudy, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
13 Miles NNW Devils Thumb AK
57.36°N 132.43°W (Elev. 5453 ft)
57.36°N 132.43°W (Elev. 5453 ft)
6:10 am AKDT Jul 25, 2026
6am AKDT Jul 25, 2026-6pm AKDT Jul 31, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
