News Headlines
- A Wind Advisory has been issued for downtown Juneau and Douglas for gusts up to 45 mph through Tuesday evening. A cold weather advisory remains in effect for wind chill temperatures of 30 below near White Pass. Click here for more information:
- Attention Mariners! Freezing spray is widespread across the northern inner channels. Heavy freezing spray is likely in Lynn Canal, Taku Inlet, moderate to light freezing spray within Chatham and Stephens passage through the first half of the week.
Hazardous Weather Conditions
Current conditions at
Petersburg (PAPG)
Lat: 56.8°NLon: 132.95°WElev: 71ft.
A Few Clouds
16°F
-9°C
| Humidity | 62% |
| Wind Speed | Calm |
| Barometer | 30.01 in (1016.4 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Last update | 17 Feb 7:56 pm AKST |
Extended Forecast for
Petersburg AK
Cold Weather Advisory February 18, 12:00am until February 18, 09:00am
Tonight
Low: 8 °F
Partly Cloudy
Wednesday
High: 20 °F
Sunny
Wednesday Night
Low: 12 °F
Mostly Clear
Thursday
High: 27 °F
Chance Snow
Thursday Night
Low: 23 °F
Snow Likely
Friday
High: 34 °F
Snow Likely
Friday Night
Low: 23 °F
Chance Snow
then Mostly
CloudySaturday
High: 31 °F
Partly Sunny
Saturday Night
Low: 18 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 8. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 20. North wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 12. Calm wind.
Thursday
A 50 percent chance of snow after 9am. Mostly cloudy, with a high near 27. Calm wind.
Thursday Night
Snow likely, mainly after 9pm. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%.
Friday
Snow likely, mainly before 9am. Cloudy, with a high near 34. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
A chance of snow. Mostly cloudy, with a high near 31.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Petersburg AK
56.81°N 132.95°W (Elev. 121 ft)
56.81°N 132.95°W (Elev. 121 ft)
6:42 pm AKST Feb 17, 2026
8pm AKST Feb 17, 2026-6pm AKST Feb 24, 2026
Additional Resources
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Hourly Weather Forecast
