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.
Mostly Cloudy
58°F
14°C
| Humidity | 81% |
| Wind Speed | W 6 mph |
| Barometer | 29.77 in (1008.4 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 25 Jul 8:56 pm AKDT |
Extended Forecast for
6 Miles WSW Devils Thumb AK
Tonight
Low: 36 °F
Chance
Showers then
ShowersSunday
High: 38 °F
Showers then
Scattered
ShowersSunday Night

Low: 35 °F
Rain/Snow
LikelyMonday
High: 38 °F
Rain/Snow
Likely then
Scattered
ShowersMonday Night
Low: 33 °F
Mostly Cloudy
then Chance
ShowersTuesday

High: 40 °F
Showers
LikelyTuesday Night

Low: 35 °F
Showers
Wednesday

High: 43 °F
Showers
Wednesday Night
Low: 32 °F
Chance
Showers then
Mostly Cloudy
Detailed Forecast
Tonight
Showers, mainly after 1am. Low around 36. East wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly before 7am. High near 38. East wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Scattered rain and snow showers before 1am, then rain and snow showers likely after 4am. Mostly cloudy, with a low around 35. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Rain and snow showers likely before 10am, then scattered rain showers. Mostly cloudy, with a high near 38. Southeast wind around 5 mph. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 33. East wind 5 to 10 mph.
Tuesday
Showers likely, mainly after 10am. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Tuesday Night
Showers. Low around 35. Chance of precipitation is 80%.
Wednesday
Showers, mainly before 4pm. Cloudy, with a high near 43.
Wednesday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
A chance of showers. Mostly cloudy, with a high near 42.
Friday Night
A chance of showers. Mostly cloudy, with a low around 36.
Saturday
A chance of showers. Cloudy, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
6 Miles WSW Devils Thumb AK
57.14°N 132.46°W (Elev. 5472 ft)
57.14°N 132.46°W (Elev. 5472 ft)
8:53 pm AKDT Jul 25, 2026
9pm AKDT Jul 25, 2026-6pm AKDT Aug 1, 2026


