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

35°F

2°C

Humidity 76%
Wind Speed NE 5 mph
Barometer 30.14 in (1021.1 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 27 Mar 12:56 pm AKDT
Extended Forecast for

4 Miles W Petersburg AK

  • This Afternoon

    This Afternoon: Snow showers likely. Mostly cloudy, with a high near 37. Northeast wind around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly between 1am and 4am. Mostly cloudy, with a low around 24. Northeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers likely, mainly between 7am and 4pm. Partly sunny, with a high near 38. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Flurries after 10am. Partly sunny, with a high near 39. Calm wind.

    High: 39 °F

    Flurries

  • Sunday Night

    Sunday Night: Flurries. Partly cloudy, with a low around 21.

    Low: 21 °F

    Flurries

  • Monday

    Monday: A 30 percent chance of snow after 10am. Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before 10pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow showers likely. Mostly cloudy, with a high near 37. Northeast wind around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers likely, mainly between 1am and 4am. Mostly cloudy, with a low around 24. Northeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely, mainly between 7am and 4pm. Partly sunny, with a high near 38. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 23. Calm wind.
Sunday
Flurries after 10am. Partly sunny, with a high near 39. Calm wind.
Sunday Night
Flurries. Partly cloudy, with a low around 21.
Monday
A 30 percent chance of snow after 10am. Partly sunny, with a high near 39.
Monday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
A chance of rain and snow. Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Petersburg AK
 56.8°N 133.06°W (Elev. 351 ft)
Last Update:
7:29 am AKDT Mar 27, 2026
Forecast Valid:
1pm AKDT Mar 27, 2026-6pm AKDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation