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.

Fog/Mist

35°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in (1017.7 mb)
Dewpoint 35°F (2°C)
Visibility 0.75 mi
Last update 10 Apr 4:56 am AKDT
Extended Forecast for

4 Miles W Petersburg AK

  • Overnight

    Overnight: Rain. Low around 33. Calm wind. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Friday

    Friday: Rain, mainly before 7am. High near 47. Calm wind. Chance of precipitation is 80%.

    High: 47 °F

    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Calm wind becoming northwest around 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers after 4pm. Partly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 10pm. Low around 34. Chance of precipitation is 80%.

    Low: 34 °F

    Showers

  • Monday

    Monday: Rain before 10am, then rain and snow. Cloudy, with a high near 44.

    High: 44 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow before 10pm, then a chance of snow between 10pm and 4am. Cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
Rain. Low around 33. Calm wind. Chance of precipitation is 90%.
Friday
Rain, mainly before 7am. High near 47. Calm wind. Chance of precipitation is 80%.
Friday Night
Mostly cloudy, with a low around 30. Calm wind becoming northwest around 5 mph.
Saturday
Mostly sunny, with a high near 50. Calm wind.
Saturday Night
Mostly clear, with a low around 29. Calm wind.
Sunday
A 30 percent chance of showers after 4pm. Partly sunny, with a high near 50.
Sunday Night
Showers, mainly after 10pm. Low around 34. Chance of precipitation is 80%.
Monday
Rain before 10am, then rain and snow. Cloudy, with a high near 44.
Monday Night
Rain and snow before 10pm, then a chance of snow between 10pm and 4am. Cloudy, with a low around 29.
Tuesday
A chance of rain and snow after 10am. Partly sunny, with a high near 46.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
A chance of rain. Mostly sunny, with a high near 49.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Petersburg AK
 56.8°N 133.06°W (Elev. 351 ft)
Last Update:
3:46 am AKDT Apr 10, 2026
Forecast Valid:
5am AKDT Apr 10, 2026-6pm AKDT Apr 16, 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