Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Light Snow

34°F

1°C

Humidity 70%
Wind Speed NE 5 mph
Barometer 29.75 in (1007.7 mb)
Dewpoint 25°F (-4°C)
Visibility 9.00 mi
Wind Chill29°F (-2°C)
Last update 11 Mar 3:56 pm AKDT
Extended Forecast for

Petersburg AK

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers.  Mostly cloudy, with a high near 35. Calm wind.

    High: 35 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 30 percent chance of snow showers before 10pm.  Patchy freezing fog after 4am. Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Chance Snow
    Showers then
    Patchy
    Freezing Fog

  • Thursday

    Thursday: Patchy freezing fog before 10am. Cloudy, with a high near 32. Calm wind.

    High: 32 °F

    Patchy
    Freezing Fog
    then Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 31. Calm wind.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 10am.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers. Mostly cloudy, with a high near 35. Calm wind.
Tonight
A 30 percent chance of snow showers before 10pm. Patchy freezing fog after 4am. Mostly cloudy, with a low around 23. Calm wind.
Thursday
Patchy freezing fog before 10am. Cloudy, with a high near 32. Calm wind.
Thursday Night
Mostly cloudy, with a low around 19. Calm wind.
Friday
Partly sunny, with a high near 31. Calm wind.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A chance of snow after 10am. Mostly cloudy, with a high near 36.
Sunday Night
Snow likely before 10pm, then rain and snow likely. Mostly cloudy, with a low around 27.
Monday
Rain and snow likely. Mostly cloudy, with a high near 38.
Monday Night
Rain likely. Cloudy, with a low around 29.
Tuesday
Rain. Cloudy, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Petersburg AK
 56.81°N 132.95°W (Elev. 121 ft)
2:59 pm AKDT Mar 11, 2026
4pm AKDT Mar 11, 2026-6pm AKDT Mar 17, 2026
 
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