National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Overcast

45°F

7°C

Humidity 90%
Wind Speed Calm
Barometer 30.00 in (1016.2 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 11 Oct 4:56 pm AKDT
Extended Forecast for

Port Protection AK

  • This Afternoon

    This Afternoon: A 30 percent chance of rain. Cloudy, with a high near 48. Southeast wind around 5 mph.

    High: 48 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly after 1am. Cloudy, with a low around 42. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Chance Rain
    then Rain
    Likely

  • Columbus Day

    Columbus Day: Showers likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 50. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%.

    High: 50 °F

    Showers
    Likely then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. South wind around 5 mph becoming southeast after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 10am. Partly sunny, with a high near 49. East wind around 5 mph.

    High: 49 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

  • Thursday

    Thursday: Rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Rain

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Cloudy, with a high near 48. Southeast wind around 5 mph.
Tonight
Rain likely, mainly after 1am. Cloudy, with a low around 42. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Showers likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 50. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 42. South wind around 5 mph becoming southeast after midnight.
Tuesday
A 30 percent chance of rain after 10am. Partly sunny, with a high near 49. East wind around 5 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 43.
Thursday
Rain. Mostly cloudy, with a high near 54.
Thursday Night
Rain. Cloudy, with a low around 46.
Friday
Rain. Cloudy, with a high near 52.
Friday Night
Rain. Cloudy, with a low around 44.
Saturday
Rain. Cloudy, with a high near 50.
Saturday Night
Rain. Cloudy, with a low around 42.
Sunday
Rain. Cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Protection AK
 56.34°N 133.6°W (Elev. 200 ft)
Last Update:
2:29 pm AKDT Oct 11, 2026
Forecast Valid:
5pm AKDT Oct 11, 2026-6pm AKDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation