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
53°F
12°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.82 in (1010.1 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 24 Jul 11:56 pm AKDT |
Extended Forecast for
10 Miles SSW Devils Thumb AK
Tonight

Low: 29 °F
Partly Cloudy
Saturday
High: 36 °F
Partly Sunny
then Chance
Rain/SnowSaturday Night

Low: 32 °F
Rain/Snow
LikelySunday

High: 35 °F
Snow Showers
Sunday Night

Low: 31 °F
Snow Showers
Monday

High: 35 °F
Snow Showers
Monday Night

Low: 31 °F
Snow Showers
LikelyTuesday

High: 37 °F
Chance
Rain/SnowTuesday Night

Low: 33 °F
Showers
Likely
Detailed Forecast
Tonight
Partly cloudy, with a low around 29. East wind 10 to 15 mph.
Saturday
A chance of rain and snow showers, mainly after 4pm. Partly sunny, with a high near 36. East wind around 15 mph. Chance of precipitation is 30%.
Saturday Night
Rain and snow showers likely, becoming all snow after 1am. Mostly cloudy, with a low around 32. East wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Snow showers. High near 35. East wind around 5 mph. Chance of precipitation is 100%.
Sunday Night
Snow showers. Low around 31. East wind around 5 mph. Chance of precipitation is 80%.
Monday
Snow showers. High near 35. Chance of precipitation is 80%.
Monday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Tuesday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 4pm, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 37.
Tuesday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 33.
Wednesday
Showers likely. Cloudy, with a high near 40.
Wednesday Night
A chance of showers. Cloudy, with a low around 33.
Thursday
A chance of showers. Mostly cloudy, with a high near 38.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 34.
Friday
A chance of showers. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST
Point Forecast:
10 Miles SSW Devils Thumb AK
57.05°N 132.41°W (Elev. 6460 ft)
57.05°N 132.41°W (Elev. 6460 ft)
8:32 pm AKDT Jul 24, 2026
11pm AKDT Jul 24, 2026-6pm AKDT Jul 31, 2026


