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.

Fair

26°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 30.03 in (1017.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 24 Mar 1:56 am AKDT
Extended Forecast for

Port Protection AK

  • Overnight

    Overnight: A 20 percent chance of snow showers. Partly cloudy, with a low around 27. East wind around 5 mph.

    Low: 27 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Sunny, with a high near 37. Northeast wind around 10 mph.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly after 4am. Increasing clouds, with a low around 25. Northeast wind 5 to 10 mph.

    Low: 25 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 33. East wind around 10 mph.

    High: 33 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26. East wind around 10 mph.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly after 10am. Cloudy, with a high near 38.

    High: 38 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly before 10pm. Cloudy, with a low around 29.

    Low: 29 °F

    Snow Likely

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Partly cloudy, with a low around 27. East wind around 5 mph.
Tuesday
Sunny, with a high near 37. Northeast wind around 10 mph.
Tuesday Night
A 30 percent chance of snow showers, mainly after 4am. Increasing clouds, with a low around 25. Northeast wind 5 to 10 mph.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. East wind around 10 mph.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. East wind around 10 mph.
Thursday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Thursday Night
Snow likely, mainly before 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Friday
Snow likely, mainly after 10am. Cloudy, with a high near 38.
Friday Night
Snow likely, mainly before 10pm. Cloudy, with a low around 29.
Saturday
A chance of snow. Mostly cloudy, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 27.
Sunday
A chance of snow. Partly sunny, with a high near 38.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 30.
Monday
A chance of rain and snow. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Protection AK
 56.34°N 133.6°W (Elev. 200 ft)
Last Update:
11:18 pm AKDT Mar 23, 2026
Forecast Valid:
3am AKDT Mar 24, 2026-6pm AKDT Mar 30, 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