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.

Fair

36°F

2°C

Humidity 100%
Wind Speed S 6 mph
Barometer 29.92 in (1013.5 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 10 Apr 8:56 pm AKDT
Extended Forecast for

Port Protection AK

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, sunny, with a high near 47. North wind around 5 mph.

    High: 47 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. North wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers after 4pm. Partly sunny, with a high near 43. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 43 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 7pm. Low around 34. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 34 °F

    Showers

  • Monday

    Monday: Rain showers before 10am, then rain and snow showers. High near 40. Chance of precipitation is 100%.

    High: 40 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow showers, becoming all snow after 10pm. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 4pm, then a chance of snow showers after 4pm. Partly sunny, with a high near 44.

    High: 44 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 34. Calm wind.
Saturday
Patchy fog before 7am. Otherwise, sunny, with a high near 47. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 32. North wind around 5 mph becoming calm in the evening.
Sunday
A 30 percent chance of showers after 4pm. Partly sunny, with a high near 43. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Showers, mainly after 7pm. Low around 34. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Monday
Rain showers before 10am, then rain and snow showers. High near 40. Chance of precipitation is 100%.
Monday Night
Rain and snow showers, becoming all snow after 10pm. Low around 31. Chance of precipitation is 80%.
Tuesday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 4pm, then a chance of snow showers after 4pm. Partly sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
A chance of rain after 10am. Mostly sunny, with a high near 46.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35.
Thursday
Rain likely. Mostly cloudy, with a high near 44.
Thursday Night
Rain likely. Cloudy, with a low around 36.
Friday
Rain likely. Cloudy, with a high near 44.
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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:
4:17 pm AKDT Apr 10, 2026
Forecast Valid:
9pm AKDT Apr 10, 2026-6pm AKDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation