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.

Snow Fog

33°F

1°C

Humidity 96%
Wind Speed NE 5 mph
Barometer 30.02 in (1016.8 mb)
Dewpoint 32°F (0°C)
Visibility 0.50 mi
Wind Chill28°F (-2°C)
Last update 1 Mar 10:56 am AKST
Extended Forecast for

Petersburg AK

Winter Storm Warning until March 2, 09:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until March 2, 09:00am

    NOW until 9:00am Mon

    Winter Storm Warning

  • Today

    High: 32 °F

    Snow

  • Tonight

    Tonight: Snow. Low around 30. Calm wind becoming east around 5 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    Low: 30 °F

    Snow

  • Monday

    Monday: Snow likely before 3pm, then rain and snow likely. Cloudy, with a high near 34. North wind around 5 mph becoming calm. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain and snow. Low around 32. East wind around 5 mph. Chance of precipitation is 100%.

    Low: 32 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Tuesday

    Tuesday: Rain. High near 38. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 100%.

    High: 38 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 31. Chance of precipitation is 100%.

    Low: 31 °F

    Rain

  • Wednesday

    Wednesday: Rain before 9am, then rain and snow likely. High near 39. Chance of precipitation is 80%.

    High: 39 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Snow. High near 32. South wind around 5 mph becoming calm. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Low around 30. Calm wind becoming east around 5 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Monday
Snow likely before 3pm, then rain and snow likely. Cloudy, with a high near 34. North wind around 5 mph becoming calm. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday Night
Rain and snow. Low around 32. East wind around 5 mph. Chance of precipitation is 100%.
Tuesday
Rain. High near 38. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 100%.
Tuesday Night
Rain. Low around 31. Chance of precipitation is 100%.
Wednesday
Rain before 9am, then rain and snow likely. High near 39. Chance of precipitation is 80%.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 30.
Thursday
Rain and snow. Cloudy, with a high near 40.
Thursday Night
Rain and snow. Cloudy, with a low around 31.
Friday
Rain and snow. Mostly cloudy, with a high near 40.
Friday Night
Rain and snow likely. Cloudy, with a low around 33.
Saturday
Rain and snow. Cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg AK
 56.81°N 132.95°W (Elev. 121 ft)
Last Update:
8:44 am AKST Mar 1, 2026
Forecast Valid:
11am AKST Mar 1, 2026-6pm AKST Mar 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation