Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Light Snow Fog/Mist

28°F

-2°C

Humidity 96%
Wind Speed Calm
Barometer 29.71 in (1006.4 mb)
Dewpoint 27°F (-3°C)
Visibility 1.00 mi
Last update 2 Mar 11:56 pm AKST
Extended Forecast for

Petersburg AK

Winter Weather Advisory March 3, 12:45am until March 3, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 3, 12:45am until March 3, 03:00pm

    NOW until 3:00pm Tue

    Winter Weather Advisory

  • Overnight

    Low: 28 °F

    Snow

  • Tuesday

    Tuesday: Snow before noon, then rain and snow between noon and 3pm, then rain after 3pm.  High near 36. East wind 5 to 15 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain.  Low around 34. Southeast wind 5 to 15 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: Rain before 3pm, then rain and snow likely.  High near 40. Southeast wind around 5 mph.  Chance of precipitation is 100%.

    High: 40 °F

    Rain then
    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. Chance of precipitation is 80%.

    High: 40 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Friday

    Friday: Rain.  Cloudy, with a high near 44.

    High: 44 °F

    Rain

Detailed Forecast

Overnight
Snow. Low around 28. East wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow before noon, then rain and snow between noon and 3pm, then rain after 3pm. High near 36. East wind 5 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Rain. Low around 34. Southeast wind 5 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain before 3pm, then rain and snow likely. High near 40. Southeast wind around 5 mph. Chance of precipitation is 100%.
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. Chance of precipitation is 80%.
Thursday Night
Rain. Low around 35. Chance of precipitation is 80%.
Friday
Rain. Cloudy, with a high near 44.
Friday Night
Rain. Cloudy, with a low around 35.
Saturday
Rain before 3pm, then rain and snow. Cloudy, with a high near 41.
Saturday Night
Rain and snow. Cloudy, with a low around 30.
Sunday
Snow. Cloudy, with a high near 38.
Sunday Night
Snow. Cloudy, with a low around 27.
Monday
Snow likely. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg AK
 56.81°N 132.95°W (Elev. 121 ft)
7:02 pm AKST Mar 2, 2026
12am 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