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

54°F

12°C

Humidity 80%
Wind Speed Calm
Barometer 30.09 in (1019.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Aug 5:56 am AKDT
Extended Forecast for

Devils Thumb AK

  • Today

    Today: Sunny, with a high near 44. Northeast wind around 10 mph becoming west in the morning.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. West wind around 10 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 45. West wind 5 to 10 mph.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 39. Southwest wind around 10 mph.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers. The rain could be heavy at times. High near 42. South wind around 5 mph. Chance of precipitation is 80%.

    High: 42 °F

    Heavy Rain

  • Monday Night

    Monday Night: Showers likely. Cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly before 10am. Cloudy, with a high near 41. Chance of precipitation is 70%.

    High: 41 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers before 10pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 10am. Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 44. Northeast wind around 10 mph becoming west in the morning.
Tonight
Mostly clear, with a low around 40. West wind around 10 mph.
Sunday
Partly sunny, with a high near 45. West wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 39. Southwest wind around 10 mph.
Monday
Showers. The rain could be heavy at times. High near 42. South wind around 5 mph. Chance of precipitation is 80%.
Monday Night
Showers likely. Cloudy, with a low around 39. Chance of precipitation is 70%.
Tuesday
Showers likely, mainly before 10am. Cloudy, with a high near 41. Chance of precipitation is 70%.
Tuesday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 35.
Wednesday
A chance of showers after 10am. Mostly cloudy, with a high near 39.
Wednesday Night
A chance of showers. Cloudy, with a low around 36.
Thursday
Showers likely. Cloudy, with a high near 40.
Thursday Night
Showers likely. Cloudy, with a low around 35.
Friday
Showers likely. Mostly cloudy, with a high near 38.
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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:
4:19 am AKDT Aug 15, 2026
Forecast Valid:
6am AKDT Aug 15, 2026-6pm AKDT Aug 21, 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