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

33°F

1°C

Humidity 96%
Wind Speed Calm
Barometer 29.59 in (1002.2 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Apr 9:56 pm AKDT
Extended Forecast for

4 Miles ESE Port Protection AK

  • Tonight

    Tonight: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers before 10am, then a chance of rain and snow showers. Partly sunny, with a high near 44. North wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31. Northwest wind 5 to 10 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. Calm wind.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 34. Southwest wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain likely, mainly after 10am. Cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly after 4am. Cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely

  • Friday

    Friday: Rain. Cloudy, with a high near 43.

    High: 43 °F

    Rain

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 36.

    Low: 36 °F

    Rain

Detailed Forecast

Tonight
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A chance of snow showers before 10am, then a chance of rain and snow showers. Partly sunny, with a high near 44. North wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 31. Northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 49. Calm wind.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 34. Southwest wind around 5 mph.
Thursday
Rain likely, mainly after 10am. Cloudy, with a high near 44. Chance of precipitation is 70%.
Thursday Night
Rain likely, mainly after 4am. Cloudy, with a low around 36. Chance of precipitation is 60%.
Friday
Rain. Cloudy, with a high near 43.
Friday Night
Rain. Cloudy, with a low around 36.
Saturday
Rain likely before 10am, then showers after 10am. Cloudy, with a high near 44.
Saturday Night
Showers. Cloudy, with a low around 35.
Sunday
Showers likely. Mostly cloudy, with a high near 46.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 35.
Monday
Rain likely. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Port Protection AK
 56.29°N 133.48°W (Elev. 226 ft)
Last Update:
4:13 pm AKDT Apr 13, 2026
Forecast Valid:
10pm AKDT Apr 13, 2026-6pm AKDT Apr 20, 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