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 showers expected across the southern panhandle south of Frederick Sound tonight. A stalled front will move northward beginning Friday morning shifting winds southerly along the inner channels and spreading rain northward to the Icy Strait area.
- 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
56°F
13°C
| Humidity | 97% |
| Wind Speed | W 3 mph |
| Barometer | 29.97 in (1015.3 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 30 Jul 9:56 pm AKDT |
Extended Forecast for
12 Miles NNW Devils Thumb AK
Tonight
Low: 35 °F
Slight Chance
Rain/Snow
then
Rain/Snow
LikelyFriday
High: 38 °F
Rain/Snow
then
Rain/Snow
LikelyFriday Night
Low: 34 °F
Rain/Snow
Likely then
Chance Snow
ShowersSaturday
High: 38 °F
Chance
Rain/SnowSaturday Night
Low: 35 °F
Chance
ShowersSunday
High: 38 °F
Mostly Cloudy
Sunday Night
Low: 35 °F
Mostly Cloudy
Monday
High: 37 °F
Mostly Cloudy
Monday Night
Low: 30 °F
Mostly Cloudy
Detailed Forecast
Tonight
Rain likely, possibly mixed with snow showers, mainly after 4am. Cloudy, with a low around 35. East wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Rain and snow showers. High near 38. East wind 10 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Snow showers likely, possibly mixed with rain before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 34. Northwest wind 5 to 10 mph becoming northeast in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A chance of rain and snow showers before 1pm, then a chance of rain showers. Mostly cloudy, with a high near 38. Northwest wind 5 to 10 mph. Chance of precipitation is 50%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 35. Northwest wind around 5 mph.
Sunday
Mostly cloudy, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly cloudy, with a high near 37.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 34.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 38.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles NNW Devils Thumb AK
57.35°N 132.38°W (Elev. 7336 ft)
57.35°N 132.38°W (Elev. 7336 ft)
8:07 pm AKDT Jul 30, 2026
10pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
