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.

Fog/Mist

38°F

3°C

Humidity 100%
Wind Speed W 3 mph
Barometer 29.99 in (1016.0 mb)
Dewpoint 38°F (3°C)
Visibility 1.25 mi
Last update 20 Apr 1:56 am AKDT
Extended Forecast for

4 Miles ESE Port Protection AK

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly cloudy, with a low around 35. Southwest wind around 5 mph.

    Low: 35 °F

    Areas Fog

  • Monday

    Monday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 48. West wind around 5 mph.

    High: 48 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: A 10 percent chance of showers after 4am. Patchy fog after 1am. Otherwise, mostly clear, with a low around 33. West wind around 5 mph.

    Low: 33 °F

    Mostly Clear
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers between 10am and 4pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 49. Calm wind becoming west around 5 mph. Chance of precipitation is 40%.

    High: 49 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. West wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 35. Southwest wind around 5 mph.
Monday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 48. West wind around 5 mph.
Monday Night
A 10 percent chance of showers after 4am. Patchy fog after 1am. Otherwise, mostly clear, with a low around 33. West wind around 5 mph.
Tuesday
A chance of showers between 10am and 4pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 49. Calm wind becoming west around 5 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 36. West wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
A chance of rain. Partly sunny, with a high near 55.
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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:
7:50 pm AKDT Apr 19, 2026
Forecast Valid:
2am AKDT Apr 20, 2026-6pm AKDT Apr 26, 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