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

53°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.21 in (1023.4 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 18 Aug 10:56 pm AKDT
Extended Forecast for

18 Miles SE Hobart Bay AK

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. East wind around 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 61. South wind around 5 mph.

    High: 61 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm.

    Low: 51 °F

    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 62. East wind around 5 mph becoming south in the afternoon.

    High: 62 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely after 4am. Mostly cloudy, with a low around 53. East wind around 5 mph. Chance of precipitation is 60%.

    Low: 53 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain. High near 61. Chance of precipitation is 80%.

    High: 61 °F

    Rain

  • Friday Night

    Friday Night: Rain. The rain could be heavy at times. Low around 54. Chance of precipitation is 90%.

    Low: 54 °F

    Heavy Rain

  • Saturday

    Saturday: Rain. The rain could be heavy at times. Cloudy, with a high near 58.

    High: 58 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Rain. Cloudy, with a low around 50.

    Low: 50 °F

    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. East wind around 5 mph.
Wednesday
A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 61. South wind around 5 mph.
Wednesday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 62. East wind around 5 mph becoming south in the afternoon.
Thursday Night
Rain likely after 4am. Mostly cloudy, with a low around 53. East wind around 5 mph. Chance of precipitation is 60%.
Friday
Rain. High near 61. Chance of precipitation is 80%.
Friday Night
Rain. The rain could be heavy at times. Low around 54. Chance of precipitation is 90%.
Saturday
Rain. The rain could be heavy at times. Cloudy, with a high near 58.
Saturday Night
Rain. Cloudy, with a low around 50.
Sunday
Rain. Cloudy, with a high near 55.
Sunday Night
Rain. Cloudy, with a low around 49.
Monday
Rain likely. Mostly cloudy, with a high near 59.
Monday Night
A chance of rain. Mostly cloudy, with a low around 49.
Tuesday
A chance of rain. Partly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Hobart Bay AK
 57.29°N 132.99°W (Elev. 768 ft)
Last Update:
10:57 pm AKDT Aug 18, 2026
Forecast Valid:
11pm AKDT Aug 18, 2026-6pm AKDT Aug 25, 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