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.

A Few Clouds

46°F

8°C

Humidity 47%
Wind Speed Calm
Barometer 29.73 in (1007.1 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 12 Apr 11:56 am AKDT
Extended Forecast for

4 Miles ESE Port Protection AK

  • This Afternoon

    This Afternoon: A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph.

    High: 46 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers, mainly after 7pm. Low around 32. Southwest wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Showers

  • Monday

    Monday: Rain and snow showers. High near 41. Southwest wind 5 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow showers, becoming all snow after 10pm, then gradually ending. Low around 29. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 29 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of rain and snow showers after 10am. Partly sunny, with a high near 45. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 4am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph.
Tonight
Showers, mainly after 7pm. Low around 32. Southwest wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain and snow showers. High near 41. Southwest wind 5 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain and snow showers, becoming all snow after 10pm, then gradually ending. Low around 29. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Tuesday
A chance of rain and snow showers after 10am. Partly sunny, with a high near 45. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 48.
Wednesday Night
A chance of rain after 4am. Mostly cloudy, with a low around 34.
Thursday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 44.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 35.
Friday
Rain. Mostly cloudy, with a high near 45.
Friday Night
Rain likely. Mostly cloudy, with a low around 35.
Saturday
Rain. Cloudy, with a high near 46.
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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:
6:32 am AKDT Apr 12, 2026
Forecast Valid:
12pm AKDT Apr 12, 2026-6pm AKDT Apr 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