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

40°F

4°C

Humidity 83%
Wind Speed N 3 mph
Barometer 30.16 in (1021.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 16 Apr 8:56 am AKDT
Extended Forecast for

4 Miles ESE Port Protection AK

  • Today

    Today: Rain likely before 1pm, then a chance of showers after 1pm. Cloudy, with a high near 45. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely

  • Tonight

    Tonight: Showers likely, mainly between 7pm and 1am, then rain after 1am. Low around 36. South wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers
    Likely then
    Rain

  • Friday

    Friday: Rain. High near 44. South wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 37. Southeast wind around 5 mph. Chance of precipitation is 100%.

    Low: 37 °F

    Rain

  • Saturday

    Saturday: Rain. High near 45. East wind around 5 mph. Chance of precipitation is 100%.

    High: 45 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 37. Chance of precipitation is 100%.

    Low: 37 °F

    Rain then
    Rain Likely

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain after 4am. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 48.

    High: 48 °F

    Rain Likely

Detailed Forecast

Today
Rain likely before 1pm, then a chance of showers after 1pm. Cloudy, with a high near 45. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.
Tonight
Showers likely, mainly between 7pm and 1am, then rain after 1am. Low around 36. South wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 44. South wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Low around 37. Southeast wind around 5 mph. Chance of precipitation is 100%.
Saturday
Rain. High near 45. East wind around 5 mph. Chance of precipitation is 100%.
Saturday Night
Rain. Low around 37. Chance of precipitation is 100%.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 48.
Sunday Night
A chance of rain after 4am. Mostly cloudy, with a low around 36.
Monday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 48.
Monday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 37.
Tuesday
Rain. Mostly cloudy, with a high near 47.
Tuesday Night
Rain. Mostly cloudy, with a low around 35.
Wednesday
Rain and snow 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:
8:01 am AKDT Apr 16, 2026
Forecast Valid:
9am AKDT Apr 16, 2026-6pm AKDT Apr 22, 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