Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Fair

19°F

-7°C

Humidity 81%
Wind Speed Calm
Barometer 30.15 in (1021.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 18 Feb 8:56 am AKST
Extended Forecast for

Petersburg AK

  • Today

    Today: Sunny, with a high near 20. North wind around 5 mph becoming calm  in the afternoon.

    High: 20 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of snow after 9am.  Mostly cloudy, with a high near 27. Calm wind.

    High: 27 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 9pm.  Cloudy, with a low around 23. Calm wind.  Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 9am.  Cloudy, with a high near 34. Southeast wind around 5 mph becoming calm.  Chance of precipitation is 60%.

    High: 34 °F

    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow before 9pm.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 20. North wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly clear, with a low around 12. Calm wind.
Thursday
A 50 percent chance of snow after 9am. Mostly cloudy, with a high near 27. Calm wind.
Thursday Night
Snow likely, mainly after 9pm. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%.
Friday
Snow likely, mainly before 9am. Cloudy, with a high near 34. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
A chance of snow. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg AK
 56.81°N 132.95°W (Elev. 121 ft)
6:18 am AKST Feb 18, 2026
9am AKST Feb 18, 2026-6pm AKST Feb 24, 2026
 
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Additional Resources

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