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

Devils Thumb 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: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 1am. Increasing clouds, with a low around 28. West wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely

  • Sunday

    Sunday: Rain and snow, becoming all rain after 1pm. High near 35. West wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain. Low around 33. West wind around 15 mph. Chance of precipitation is 80%.

    Low: 33 °F

    Rain

  • Monday

    Monday: Rain before 10am, then rain and snow. High near 37. Southwest wind around 15 mph. Chance of precipitation is 100%.

    High: 37 °F

    Rain/Snow

  • Monday Night

    Monday Night: Snow. Low around 27. Chance of precipitation is 100%.

    Low: 27 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 30. Chance of precipitation is 100%.

    High: 30 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 4am. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 33. West wind 5 to 15 mph.
Tonight
Snow likely, mainly after 1am. Increasing clouds, with a low around 28. West wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow, becoming all rain after 1pm. High near 35. West wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain. Low around 33. West wind around 15 mph. Chance of precipitation is 80%.
Monday
Rain before 10am, then rain and snow. High near 37. Southwest wind around 15 mph. Chance of precipitation is 100%.
Monday Night
Snow. Low around 27. Chance of precipitation is 100%.
Tuesday
Snow. High near 30. Chance of precipitation is 100%.
Tuesday Night
A chance of snow before 4am. Mostly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 27.
Friday
A chance of snow. Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Devils Thumb AK
 57.18°N 132.33°W (Elev. 6250 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