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!
- Rain builds from south to north on Sunday. Periods of showers expected for much of the week, with the best potential across the southern panhandle. Some pockets 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.
Light Rain
58°F
14°C
| Humidity | 72% |
| Wind Speed | W 5 mph |
| Barometer | 29.90 in (1012.9 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 26 Jul 6:56 pm AKDT |
Extended Forecast for
16 Miles SSW Devils Thumb AK
Tonight
Low: 37 °F
Chance
ShowersMonday
High: 45 °F
Chance
ShowersMonday Night
Low: 37 °F
Mostly Cloudy
then Slight
Chance
ShowersTuesday
High: 46 °F
Showers
LikelyTuesday Night
Low: 38 °F
Showers
Wednesday
High: 46 °F
Showers
Wednesday Night
Low: 37 °F
Chance
Showers then
Mostly CloudyThursday
High: 48 °F
Partly Sunny
Thursday Night
Low: 40 °F
Chance
Showers
Detailed Forecast
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 37. Southeast wind around 10 mph. Chance of precipitation is 40%.
Monday
A 30 percent chance of showers, mainly before 10am. Mostly cloudy, with a high near 45. Southeast wind around 10 mph.
Monday Night
A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 37. Northeast wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Showers likely, mainly after 10am. Mostly cloudy, with a high near 46. East wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Showers. Low around 38. East wind around 10 mph. Chance of precipitation is 80%.
Wednesday
Showers, mainly before 4pm. High near 46. Chance of precipitation is 100%.
Wednesday Night
A 50 percent chance of showers before 10pm. Mostly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 48.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 40.
Friday
A chance of showers. Cloudy, with a high near 48.
Friday Night
A chance of showers. Cloudy, with a low around 40.
Saturday
A chance of showers. Cloudy, with a high near 47.
Saturday Night
A chance of showers. Cloudy, with a low around 39.
Sunday
A chance of showers. Cloudy, with a high near 46.
Basemap Options
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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)
4:11 pm AKDT Jul 26, 2026
7pm AKDT Jul 26, 2026-6pm AKDT Aug 2, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
