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

56°F

13°C

Humidity 75%
Wind Speed SW 3 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Aug 1:56 am AKDT
Extended Forecast for

6 Miles SSE Port Protection AK

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

  • Overnight

    Overnight: Clear, with a low around 51. North wind around 5 mph.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 65. Northwest wind around 5 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 48. West wind 5 to 10 mph becoming south after midnight.

    Low: 48 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 62. West wind around 5 mph.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely after 4am. Mostly cloudy, with a low around 47. South wind around 5 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Showers

  • Monday Night

    Monday Night: Showers, mainly before 4am. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before 10am. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 51. North wind around 5 mph.
Saturday
Sunny, with a high near 65. Northwest wind around 5 mph.
Saturday Night
Increasing clouds, with a low around 48. West wind 5 to 10 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 62. West wind around 5 mph.
Sunday Night
Showers likely after 4am. Mostly cloudy, with a low around 47. South wind around 5 mph. Chance of precipitation is 60%.
Monday
Showers. High near 53. Chance of precipitation is 80%.
Monday Night
Showers, mainly before 4am. Low around 46. Chance of precipitation is 80%.
Tuesday
A chance of showers before 10am. Mostly cloudy, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
A chance of showers. Mostly cloudy, with a high near 54.
Wednesday Night
A chance of showers. Cloudy, with a low around 45.
Thursday
Showers likely. Cloudy, with a high near 53.
Thursday Night
Showers likely. Cloudy, with a low around 45.
Friday
A chance of showers. Mostly cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Port Protection AK
 56.24°N 133.51°W (Elev. 2710 ft)
Last Update:
12:28 am AKDT Aug 15, 2026
Forecast Valid:
2am AKDT Aug 15, 2026-6pm AKDT Aug 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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