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

54°F

12°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.22 in (1023.5 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Aug 9:56 pm AKDT
Extended Forecast for

20 Miles E Hobart Bay AK

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Southeast wind around 5 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 48. Southeast wind around 5 mph becoming south in the afternoon.

    High: 48 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 42. East wind around 5 mph.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 49. East wind around 5 mph becoming south in the afternoon.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 45. Southeast wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain likely, mainly after 10am. Cloudy, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain. The rain could be heavy at times. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Heavy Rain

  • Saturday

    Saturday: Rain. The rain could be heavy at times. Cloudy, with a high near 46.

    High: 46 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Rain. Cloudy, with a low around 40.

    Low: 40 °F

    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. Southeast wind around 5 mph.
Wednesday
A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 48. Southeast wind around 5 mph becoming south in the afternoon.
Wednesday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 42. East wind around 5 mph.
Thursday
Partly sunny, with a high near 49. East wind around 5 mph becoming south in the afternoon.
Thursday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 45. Southeast wind around 5 mph.
Friday
Rain likely, mainly after 10am. Cloudy, with a high near 51. Chance of precipitation is 70%.
Friday Night
Rain. The rain could be heavy at times. Low around 44. Chance of precipitation is 80%.
Saturday
Rain. The rain could be heavy at times. Cloudy, with a high near 46.
Saturday Night
Rain. Cloudy, with a low around 40.
Sunday
Rain. Cloudy, with a high near 45.
Sunday Night
Rain. Cloudy, with a low around 40.
Monday
Rain likely. Mostly cloudy, with a high near 46.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of showers. Mostly cloudy, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles E Hobart Bay AK
 57.48°N 132.82°W (Elev. 4226 ft)
Last Update:
5:25 pm AKDT Aug 18, 2026
Forecast Valid:
10pm AKDT Aug 18, 2026-6pm AKDT Aug 25, 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