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.

Fair

57°F

14°C

Humidity 81%
Wind Speed Calm
Barometer 30.17 in (1021.8 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 15 Aug 11:56 pm AKDT
Extended Forecast for

14 Miles SW Devils Thumb AK

  • Overnight

    Overnight: Partly cloudy, with a low around 44. East wind around 10 mph.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 51. Northeast wind 5 to 10 mph becoming west in the afternoon.

    High: 51 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. Calm wind becoming east around 5 mph in the evening.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Showers. High near 46. South wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 46 °F

    Showers

  • Monday Night

    Monday Night: Showers. Low around 42. Southeast wind around 5 mph. Chance of precipitation is 90%.

    Low: 42 °F

    Showers

  • Tuesday

    Tuesday: Showers, mainly before 4pm. High near 45. Chance of precipitation is 90%.

    High: 45 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 10am. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 10pm. Cloudy, with a low around 40.

    Low: 40 °F

    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. East wind around 10 mph.
Sunday
Mostly cloudy, with a high near 51. Northeast wind 5 to 10 mph becoming west in the afternoon.
Sunday Night
Mostly cloudy, with a low around 42. Calm wind becoming east around 5 mph in the evening.
Monday
Showers. High near 46. South wind 5 to 10 mph. Chance of precipitation is 90%.
Monday Night
Showers. Low around 42. Southeast wind around 5 mph. Chance of precipitation is 90%.
Tuesday
Showers, mainly before 4pm. High near 45. Chance of precipitation is 90%.
Tuesday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 38.
Wednesday
A chance of showers after 10am. Mostly cloudy, with a high near 44.
Wednesday Night
Showers likely, mainly after 10pm. Cloudy, with a low around 40.
Thursday
Showers likely. Cloudy, with a high near 44.
Thursday Night
Showers likely. Cloudy, with a low around 40.
Friday
Showers likely. Cloudy, with a high near 42.
Friday Night
A chance of showers. Mostly cloudy, with a low around 38.
Saturday
A chance of showers. Cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Devils Thumb AK
 57.06°N 132.61°W (Elev. 4462 ft)
Last Update:
11:51 pm AKDT Aug 15, 2026
Forecast Valid:
12am AKDT Aug 16, 2026-6pm AKDT Aug 22, 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