National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Light Snow Fog/Mist

31°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 30.13 in (1020.8 mb)
Dewpoint 30°F (-1°C)
Visibility 1.00 mi
Last update 30 Mar 4:56 am AKDT
Extended Forecast for

Port Protection AK

  • Overnight

    Overnight: Snow. Low around 30. Southeast wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

    Low: 30 °F

    Snow

  • Monday

    Monday: Snow. High near 37. South wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow

  • Monday Night

    Monday Night: Rain and snow. Low around 32. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow showers likely before 1pm, then a chance of rain. Mostly cloudy, with a high near 41. East wind around 15 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.

    High: 41 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 32. East wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 32 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of rain after 4pm. Partly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 31.

    Low: 31 °F

    Rain Likely

Detailed Forecast

Overnight
Snow. Low around 30. Southeast wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Monday
Snow. High near 37. South wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Rain and snow. Low around 32. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday
Rain and snow showers likely before 1pm, then a chance of rain. Mostly cloudy, with a high near 41. East wind around 15 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 32. East wind 10 to 15 mph, with gusts as high as 35 mph.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
A chance of rain after 4pm. Partly sunny, with a high near 42.
Thursday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 31.
Friday
Rain. Cloudy, with a high near 39.
Friday Night
Rain. Cloudy, with a low around 36.
Saturday
Rain. Cloudy, with a high near 41.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 36.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Protection AK
 56.34°N 133.6°W (Elev. 200 ft)
Last Update:
3:09 am AKDT Mar 30, 2026
Forecast Valid:
5am AKDT Mar 30, 2026-6pm AKDT Apr 5, 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