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.

Mostly Cloudy

36°F

2°C

Humidity 46%
Wind Speed SE 7 mph
Barometer 30.02 in (1016.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 26 Mar 12:56 pm AKDT
Extended Forecast for

21 Miles S Devils Thumb AK

  • This Afternoon

    This Afternoon: Scattered snow showers. Mostly cloudy, with a high near 17. Northeast wind around 25 mph. Chance of precipitation is 30%.

    High: 17 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly between 1am and 4am. Mostly cloudy, with a low around 11. Northeast wind 20 to 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 11 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow likely, mainly after 4pm. Partly sunny, with a high near 19. Northeast wind 20 to 30 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 19 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 10. North wind around 15 mph. Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely

  • Saturday

    Saturday: Mostly cloudy, with a high near 20. North wind 10 to 15 mph becoming west in the afternoon.

    High: 20 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered snow showers. Mostly cloudy, with a high near 17. Northeast wind around 25 mph. Chance of precipitation is 30%.
Tonight
Snow showers likely, mainly between 1am and 4am. Mostly cloudy, with a low around 11. Northeast wind 20 to 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday
Snow likely, mainly after 4pm. Partly sunny, with a high near 19. Northeast wind 20 to 30 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 10. North wind around 15 mph. Chance of precipitation is 60%.
Saturday
Mostly cloudy, with a high near 20. North wind 10 to 15 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 20.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Devils Thumb AK
 56.88°N 132.25°W (Elev. 4613 ft)
Last Update:
9:46 am AKDT Mar 26, 2026
Forecast Valid:
1pm AKDT Mar 26, 2026-6pm AKDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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