Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Light Snow Fog/Mist

22°F

-6°C

Humidity 89%
Wind Speed W 3 mph
Barometer 30.02 in (1017.1 mb)
Dewpoint 19°F (-7°C)
Visibility 1.25 mi
Last update 19 Feb 10:56 am AKST
Extended Forecast for

Petersburg AK

Winter Weather Advisory February 19, 12:00pm until February 20, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Snow, mainly after noon.  High near 26. Southeast wind around 5 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Snow

  • Tonight

    Tonight: Snow.  Low around 23. Southeast wind 5 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow

  • Friday

    Friday: Snow before noon, then snow showers likely, mainly between noon and 3pm.  High near 35. Southeast wind 5 to 10 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 9pm.  Mostly cloudy, with a low around 22. Northeast wind 5 to 10 mph.

    Low: 22 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Northeast wind around 5 mph.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Today
Snow, mainly after noon. High near 26. Southeast wind around 5 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Low around 23. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow before noon, then snow showers likely, mainly between noon and 3pm. High near 35. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
A 30 percent chance of snow showers before 9pm. Mostly cloudy, with a low around 22. Northeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 31. Northeast wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Partly sunny, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
A chance of snow. Mostly cloudy, with a high near 34.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Wednesday
Rain and snow. Cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg AK
 56.81°N 132.95°W (Elev. 121 ft)
10:48 am AKST Feb 19, 2026
11am AKST Feb 19, 2026-6pm AKST Feb 25, 2026
 
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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