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.

Overcast

27°F

-3°C

Humidity 81%
Wind Speed SW 5 mph
Barometer 29.95 in (1014.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Mar 3:56 am AKDT
Extended Forecast for

Port Protection AK

  • Today

    Today: Mostly cloudy, with a high near 33. North wind around 5 mph.

    High: 33 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of snow showers between 10pm and 4am. Cloudy, with a low around 24. North wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A slight chance of snow showers between 7am and 1pm, then a slight chance of snow after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 32. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34. Calm wind.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: Snow. High near 36. Chance of precipitation is 80%.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 30.

    Low: 30 °F

    Snow

  • Monday

    Monday: Snow likely before 10am, then rain and snow likely. Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 33. North wind around 5 mph.
Tonight
A slight chance of snow showers between 10pm and 4am. Cloudy, with a low around 24. North wind around 5 mph becoming calm. Chance of precipitation is 20%.
Friday
A slight chance of snow showers between 7am and 1pm, then a slight chance of snow after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 32. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 21. Calm wind.
Saturday
Mostly sunny, with a high near 34. Calm wind.
Saturday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Sunday
Snow. High near 36. Chance of precipitation is 80%.
Sunday Night
Snow. Cloudy, with a low around 30.
Monday
Snow likely before 10am, then rain and snow likely. Mostly cloudy, with a high near 39.
Monday Night
Rain and snow likely, becoming all rain after 10pm. Cloudy, with a low around 32.
Tuesday
Rain. Cloudy, with a high near 40.
Tuesday Night
Rain and snow. Cloudy, with a low around 32.
Wednesday
Rain and snow. Cloudy, with a high near 39.
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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:
3:47 am AKDT Mar 12, 2026
Forecast Valid:
4am AKDT Mar 12, 2026-6pm AKDT Mar 18, 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