National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Freezing Fog

30°F

-1°C

Humidity 100%
Wind Speed W 3 mph
Barometer 30.42 in (1030.5 mb)
Dewpoint 30°F (-1°C)
Visibility 0.25 mi
Last update 19 Jan 8:56 am AKST
Extended Forecast for

2 Miles ESE Petersburg AK

Dense Fog Advisory January 19, 10:43am until January 19, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 19, 10:43am until January 19, 12:00pm

    NOW until 12:00pm Mon

    Dense Fog Advisory

  • M.L.King Day

    High: 37 °F

    Areas
    Freezing Fog
    and Areas Fog

  • Tonight

    Tonight: Patchy fog before 3am. Patchy freezing fog after 3am. Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog between 9am and noon. Patchy freezing fog before 9am. Otherwise, partly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog then
    Partly Sunny

  • Tuesday Night

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

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Partly Sunny

  • 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

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

M.L.King Day
Areas of fog. Areas of freezing fog before noon. Otherwise, mostly cloudy, with a high near 37. Calm wind.
Tonight
Patchy fog before 3am. Patchy freezing fog after 3am. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Tuesday
Patchy fog between 9am and noon. Patchy freezing fog before 9am. Otherwise, partly sunny, with a high near 42. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 32. Calm wind.
Wednesday
Partly sunny, with a high near 40. Calm wind.
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 29.
Friday
Partly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
A chance of rain and snow. Cloudy, with a high near 35.
Saturday Night
A chance of rain and snow. Cloudy, with a low around 30.
Sunday
A chance of rain and snow. Cloudy, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Petersburg AK
 56.8°N 132.9°W (Elev. 49 ft)
Last Update:
6:35 am AKST Jan 19, 2026
Forecast Valid:
10am AKST Jan 19, 2026-6pm AKST Jan 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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