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.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed W 3 mph
Barometer 30.32 in (1026.9 mb)
Dewpoint 41°F (5°C)
Visibility 3.00 mi
Last update 4 Oct 5:54 am AKDT
Extended Forecast for

20 Miles ENE Hobart Bay AK

Dense Fog Advisory until October 4, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until October 4, 10:00am

    NOW until 10:00am Sat

    Dense Fog Advisory

  • Today

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain and snow likely before 4am, then rain. Low around 33. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Sunday

    Sunday: Rain before 7am, then rain, possibly mixed with snow between 7am and 10am, then rain after 10am. High near 38. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    then Rain

  • Sunday Night

    Sunday Night: Rain. Low around 36. East wind around 10 mph. Chance of precipitation is 100%.

    Low: 36 °F

    Rain

  • Monday

    Monday: Rain. High near 39. Southeast wind 10 to 15 mph. Chance of precipitation is 100%.

    High: 39 °F

    Rain

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 10pm. Low around 31. Chance of precipitation is 100%.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Tuesday

    Tuesday: Snow. High near 33. Chance of precipitation is 100%.

    High: 33 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Snow Likely

Detailed Forecast

Today
Mostly sunny, with a high near 36. Northwest wind around 5 mph becoming northeast in the morning.
Tonight
Rain and snow likely before 4am, then rain. Low around 33. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain before 7am, then rain, possibly mixed with snow between 7am and 10am, then rain after 10am. High near 38. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Rain. Low around 36. East wind around 10 mph. Chance of precipitation is 100%.
Monday
Rain. High near 39. Southeast wind 10 to 15 mph. Chance of precipitation is 100%.
Monday Night
Rain and snow, becoming all snow after 10pm. Low around 31. Chance of precipitation is 100%.
Tuesday
Snow. High near 33. Chance of precipitation is 100%.
Tuesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28.
Wednesday
A chance of snow before 10am. Mostly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 40.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Friday
A chance of snow. Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ENE Hobart Bay AK
 57.54°N 132.84°W (Elev. 4436 ft)
Last Update:
4:27 am AKDT Oct 4, 2025
Forecast Valid:
6am AKDT Oct 4, 2025-6pm AKDT Oct 10, 2025
 
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