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.

Overcast

31°F

-1°C

Humidity 64%
Wind Speed SE 7 mph
Barometer 29.97 in (1015.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 25 Mar 6:56 pm AKDT
Extended Forecast for

21 Miles S Devils Thumb AK

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly after 4am. Mostly cloudy, with a low around 11. East wind 20 to 25 mph.

    Low: 11 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly before 7am. Partly sunny, with a high near 17. Northeast wind around 25 mph.

    High: 17 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 10. Northeast wind 20 to 25 mph.

    Low: 10 °F

    Chance Snow
    Showers

  • 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%.

    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.

    High: 20 °F

    Mostly Cloudy

  • Saturday Night

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

    Low: 8 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow showers, mainly after 4am. Mostly cloudy, with a low around 11. East wind 20 to 25 mph.
Thursday
A 30 percent chance of snow showers, mainly before 7am. Partly sunny, with a high near 17. Northeast wind around 25 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 10. Northeast wind 20 to 25 mph.
Friday
Snow likely, mainly after 4pm. Partly sunny, with a high near 19. Northeast wind 20 to 30 mph. Chance of precipitation is 60%.
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.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 7.
Monday
A chance of snow after 4pm. Mostly sunny, with a high near 20.
Monday Night
A chance of snow. Mostly cloudy, with a low around 12.
Tuesday
A chance of snow. Mostly sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 12.
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:
2:56 pm AKDT Mar 25, 2026
Forecast Valid:
7pm AKDT Mar 25, 2026-6pm AKDT Apr 1, 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