Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Overcast

29°F

-2°C

Humidity 100%
Wind Speed W 3 mph
Barometer 30.32 in (1027.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 20 Jan 8:56 pm AKST
Extended Forecast for

2 Miles ESE Petersburg AK

Freezing Fog Advisory January 20, 09:15pm until January 21, 12:00pm
Click here for hazard details and duration
Freezing Fog Advisory
  •  
    Freezing Fog Advisory January 20, 09:15pm until January 21, 12:00pm

    NOW until 12:00pm Wed

    Freezing Fog Advisory

  • Tonight

    Low: 31 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Patchy fog between noon and 3pm. Patchy freezing fog before noon.  Otherwise, mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 37. North wind around 5 mph becoming calm.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Tonight
Patchy freezing fog. Partly cloudy, with a low around 31. Calm wind.
Wednesday
Patchy fog between noon and 3pm. Patchy freezing fog before noon. Otherwise, mostly sunny, with a high near 36. Calm wind.
Wednesday Night
Mostly clear, with a low around 28. Calm wind.
Thursday
Mostly sunny, with a high near 37. North wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 27. Calm wind.
Friday
Mostly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
A chance of rain and snow between 9pm and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 29.
Sunday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 38.
Sunday Night
Rain likely. Cloudy, with a low around 32.
Monday
Rain likely. Cloudy, with a high near 39.
Monday Night
Rain likely. Cloudy, with a low around 34.
Tuesday
Rain likely. Cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Petersburg AK
 56.8°N 132.9°W (Elev. 49 ft)
6:42 pm AKST Jan 20, 2026
9pm AKST Jan 20, 2026-6pm AKST Jan 27, 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