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

29°F

-2°C

Humidity 82%
Wind Speed SW 7 mph
Barometer 29.85 in (1011.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 11 Mar 11:56 pm AKDT
Extended Forecast for

4 Miles ESE Port Protection AK

  • Overnight

    Overnight: A 30 percent chance of snow showers. Patchy freezing fog between 1am and 4am. Mostly cloudy, with a low around 23. North wind around 5 mph.

    Low: 23 °F

    Chance Snow
    Showers and
    Patchy
    Freezing Fog

  • Thursday

    Thursday: Patchy freezing fog between 7am and 10am. Mostly cloudy, with a high near 34. Calm wind.

    High: 34 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 10pm. Cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 33. Calm wind.

    High: 33 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow, mainly after 10am. Cloudy, with a high near 37.

    High: 37 °F

    Snow

  • Sunday Night

    Sunday Night: Snow before 10pm, then rain and snow likely. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow

Detailed Forecast

Overnight
A 30 percent chance of snow showers. Patchy freezing fog between 1am and 4am. Mostly cloudy, with a low around 23. North wind around 5 mph.
Thursday
Patchy freezing fog between 7am and 10am. Mostly cloudy, with a high near 34. Calm wind.
Thursday Night
A 20 percent chance of snow showers after 10pm. Cloudy, with a low around 21. Calm wind.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 33. Calm wind.
Friday Night
Partly cloudy, with a low around 18. Calm wind.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 26.
Sunday
Snow, mainly after 10am. Cloudy, with a high near 37.
Sunday Night
Snow before 10pm, then rain and snow likely. Mostly cloudy, with a low around 29.
Monday
Rain and snow likely, mainly after 10am. Cloudy, with a high near 40.
Monday Night
Rain likely. Cloudy, with a low around 30.
Tuesday
Rain and snow. Cloudy, with a high near 40.
Tuesday Night
Rain and snow. Cloudy, with a low around 33.
Wednesday
Snow. Cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Port Protection AK
 56.29°N 133.48°W (Elev. 226 ft)
Last Update:
6:16 pm AKDT Mar 11, 2026
Forecast Valid:
12am 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