Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Light Snow Fog/Mist

33°F

1°C

Humidity 92%
Wind Speed W 5 mph
Barometer 29.44 in (997.2 mb)
Dewpoint 31°F (-1°C)
Visibility 2.00 mi
Wind Chill28°F (-2°C)
Last update 3 Mar 11:56 am AKST
Extended Forecast for

Petersburg AK

Winter Weather Advisory March 3, 12:00pm until March 3, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 3, 12:00pm until March 3, 03:00pm

    NOW until 3:00pm Tue

    Winter Weather Advisory

  • This Afternoon

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow.  Low around 33. Southeast wind 5 to 15 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow before 9am, then rain between 9am and 3pm, then rain and snow likely after 3pm.  High near 40. Southeast wind 5 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 32. Southeast wind around 5 mph.  Chance of precipitation is 80%.

    Low: 32 °F

    Snow

  • Thursday

    Thursday: Rain and snow, becoming all rain after 9am.  High near 40. East wind around 5 mph.  Chance of precipitation is 80%.

    High: 40 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 37. Chance of precipitation is 100%.

    Low: 37 °F

    Rain

  • Friday

    Friday: Rain.  High near 44. Chance of precipitation is 100%.

    High: 44 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 36.

    Low: 36 °F

    Rain

Detailed Forecast

This Afternoon
Rain and snow. High near 36. East wind 5 to 15 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Rain and snow. Low around 33. Southeast wind 5 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Rain and snow before 9am, then rain between 9am and 3pm, then rain and snow likely after 3pm. High near 40. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday Night
Snow. Low around 32. Southeast wind around 5 mph. Chance of precipitation is 80%.
Thursday
Rain and snow, becoming all rain after 9am. High near 40. East wind around 5 mph. Chance of precipitation is 80%.
Thursday Night
Rain. Low around 37. Chance of precipitation is 100%.
Friday
Rain. High near 44. Chance of precipitation is 100%.
Friday Night
Rain. Cloudy, with a low around 36.
Saturday
Rain before 3pm, then rain and snow. Cloudy, with a high near 42.
Saturday Night
Rain and snow, becoming all snow after 3am. Cloudy, with a low around 30.
Sunday
Snow. Cloudy, with a high near 38.
Sunday Night
Snow. Mostly cloudy, with a low around 27.
Monday
Snow. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg AK
 56.81°N 132.95°W (Elev. 121 ft)
6:28 am AKST Mar 3, 2026
12pm AKST Mar 3, 2026-6pm AKDT Mar 9, 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