Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Freezing Fog

31°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.43 in (1030.9 mb)
Dewpoint 31°F (-1°C)
Visibility 0.25 mi
Last update 18 Jan 11:56 pm AKST
Extended Forecast for

4 Miles ESE Port Protection AK

Dense Fog Advisory January 19, 02:33am until January 19, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 19, 02:33am until January 19, 12:00pm

    NOW until 12:00pm Mon

    Dense Fog Advisory

  • Overnight

    Low: 32 °F

    Areas
    Freezing Fog
    and Patchy
    Fog

  • M.L.King Day

    M.L.King Day: Areas of freezing fog before 9am. Mostly cloudy, with a high near 39. Calm wind.

    High: 39 °F

    Areas
    Freezing Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. Calm wind.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between 9pm and 3am. Patchy freezing fog after 3am.  Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy fog before 3am. Areas of freezing fog after 3am. Otherwise, mostly cloudy, with a low around 32. Calm wind.
M.L.King Day
Areas of freezing fog before 9am. Mostly cloudy, with a high near 39. Calm wind.
Monday Night
Mostly cloudy, with a low around 32. Calm wind.
Tuesday
Partly sunny, with a high near 41. Calm wind.
Tuesday Night
Patchy fog between 9pm and 3am. Patchy freezing fog after 3am. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Wednesday
Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of rain and snow. Cloudy, with a high near 36.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Port Protection AK
 56.29°N 133.48°W (Elev. 226 ft)
2:01 am AKST Jan 19, 2026
2am AKST Jan 19, 2026-6pm AKST Jan 25, 2026
 
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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