National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Fair

60°F

16°C

Humidity 72%
Wind Speed E 3 mph
Barometer 30.11 in (1019.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 15 Aug 7:56 am AKDT
Extended Forecast for

8 Miles SE Port Protection AK

Heat Advisory August 15, 10:00am until August 15, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny, with a high near 69. Northwest wind around 5 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 50. West wind around 5 mph becoming south after midnight.

    Low: 50 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 66. Calm wind becoming west around 5 mph.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 49. South wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers. High near 56. South wind around 5 mph. Chance of precipitation is 80%.

    High: 56 °F

    Showers

  • Monday Night

    Monday Night: Showers, mainly before 1am. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before 10am. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 10am. Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 69. Northwest wind around 5 mph.
Tonight
Increasing clouds, with a low around 50. West wind around 5 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 66. Calm wind becoming west around 5 mph.
Sunday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 49. South wind 5 to 10 mph. Chance of precipitation is 60%.
Monday
Showers. High near 56. South wind around 5 mph. Chance of precipitation is 80%.
Monday Night
Showers, mainly before 1am. Low around 48. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers before 10am. Mostly cloudy, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
A chance of showers after 10am. Mostly cloudy, with a high near 57.
Wednesday Night
A chance of showers. Cloudy, with a low around 47.
Thursday
Showers likely. Cloudy, with a high near 56.
Thursday Night
Showers likely. Cloudy, with a low around 47.
Friday
A chance of showers. Mostly cloudy, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Port Protection AK
 56.24°N 133.46°W (Elev. 1998 ft)
Last Update:
6:34 am AKDT Aug 15, 2026
Forecast Valid:
8am AKDT Aug 15, 2026-6pm AKDT Aug 21, 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