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.
Partly Cloudy
59°F
15°C
| Humidity | 72% |
| Wind Speed | NE 7 mph |
| Barometer | 29.79 in (1008.9 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 25 Jul 11:56 am AKDT |
Extended Forecast for
10 Miles NNW Devils Thumb AK
This Afternoon
High: 37 °F
Partly Sunny
Tonight
Low: 33 °F
Chance Snow
Showers then
Snow ShowersSunday
High: 35 °F
Snow Showers
then Snow
Showers
LikelySunday Night
Low: 30 °F
Snow Showers
LikelyMonday
High: 35 °F
Snow Showers
LikelyMonday Night
Low: 30 °F
Chance Snow
ShowersTuesday
High: 36 °F
Chance Snow
ShowersTuesday Night
Low: 32 °F
Rain/Snow
LikelyWednesday
High: 39 °F
Rain/Snow
Likely
Detailed Forecast
This Afternoon
Partly sunny, with a high near 37. East wind 10 to 15 mph.
Tonight
Snow showers, mainly after 1am. Low around 33. East wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
Snow showers. High near 35. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow showers likely, mainly after 4am. Mostly cloudy, with a low around 30. South wind 5 to 10 mph. Chance of precipitation is 60%.
Monday
Snow showers likely, mainly before 7am. Mostly cloudy, with a high near 35. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of snow showers before 4am. Mostly cloudy, with a low around 30.
Tuesday
A 30 percent chance of snow showers after 10am. Mostly cloudy, with a high near 36.
Tuesday Night
A chance of rain and snow showers before 4am, then rain showers likely. Mostly cloudy, with a low around 32.
Wednesday
Rain showers likely before 10am, then a chance of rain and snow showers between 10am and 4pm, then a chance of rain showers after 4pm. Cloudy, with a high near 39.
Wednesday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 38.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 33.
Friday
A chance of showers. Mostly cloudy, with a high near 39.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
10 Miles NNW Devils Thumb AK
57.3°N 132.41°W (Elev. 6670 ft)
57.3°N 132.41°W (Elev. 6670 ft)
9:38 am AKDT Jul 25, 2026
12pm AKDT Jul 25, 2026-6pm AKDT Jul 31, 2026
Additional Resources
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Hourly Weather Forecast
