Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Mostly Cloudy

34°F

1°C

Humidity 73%
Wind Speed Calm
Barometer 29.66 in (1004.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 9 Mar 1:56 pm AKDT
Extended Forecast for

Petersburg AK

Winter Weather Advisory March 9, 02:52pm until March 9, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 9, 02:52pm until March 9, 10:00pm

    NOW until 10:00pm Mon

    Winter Weather Advisory

  • This Afternoon

    High: 34 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers, mainly before 4am.  Low around 25. East wind around 5 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after 10am.  Mostly cloudy, with a high near 36. Southeast wind around 5 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 10pm.  Mostly cloudy, with a low around 28. East wind around 5 mph.  Chance of precipitation is 70%.

    Low: 28 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of snow showers.  Mostly cloudy, with a high near 36. Calm wind becoming east around 5 mph.

    High: 36 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers before 10pm.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Thursday Night

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

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow showers likely. Cloudy, with a high near 34. Southeast wind around 5 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers, mainly before 4am. Low around 25. East wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday
Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 36. Southeast wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 28. East wind around 5 mph. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 36. Calm wind becoming east around 5 mph.
Wednesday Night
A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
A chance of snow. Partly sunny, with a high near 35.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22.
Sunday
A chance of snow. Partly sunny, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg AK
 56.82°N 133°W (Elev. 118 ft)
7:22 am AKDT Mar 9, 2026
2pm AKDT Mar 9, 2026-6pm AKDT Mar 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database