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.
Mostly Cloudy
54°F
12°C
| Humidity | 97% |
| Wind Speed | Calm |
| Barometer | 29.92 in (1013.6 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 26 Jul 8:56 pm AKDT |
Extended Forecast for
20 Miles WSW Scow Bay AK
Tonight
Low: 48 °F
Chance
ShowersMonday
High: 67 °F
Chance
ShowersMonday Night
Low: 48 °F
Slight Chance
Showers then
Mostly CloudyTuesday
High: 66 °F
Showers
LikelyTuesday Night
Low: 50 °F
Showers
Wednesday
High: 63 °F
Showers
Wednesday Night
Low: 48 °F
Showers
Likely then
Mostly CloudyThursday
High: 69 °F
Chance
ShowersThursday Night
Low: 50 °F
Chance
Showers
Detailed Forecast
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 30%.
Monday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 67. Southeast wind around 5 mph.
Monday Night
A slight chance of showers before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 20%.
Tuesday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 66. Calm wind. Chance of precipitation is 60%.
Tuesday Night
Showers. Low around 50. Calm wind. Chance of precipitation is 80%.
Wednesday
Showers. High near 63. Chance of precipitation is 100%.
Wednesday Night
Showers likely before 10pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Thursday
A chance of showers after 10am. Partly sunny, with a high near 69.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 50.
Friday
Showers likely, mainly after 4pm. Cloudy, with a high near 67.
Friday Night
Showers likely. Cloudy, with a low around 50.
Saturday
A chance of showers. Cloudy, with a high near 68.
Saturday Night
A chance of showers. Cloudy, with a low around 50.
Sunday
Mostly cloudy, with a high near 67.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
20 Miles WSW Scow Bay AK
56.67°N 133.43°W (Elev. 335 ft)
56.67°N 133.43°W (Elev. 335 ft)
4:11 pm AKDT Jul 26, 2026
9pm AKDT Jul 26, 2026-6pm AKDT Aug 2, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
