National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Light Snow Fog/Mist

31°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 30.04 in (1017.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 23 Mar 8:56 am AKDT
Extended Forecast for

4 Miles W Petersburg AK

Winter Weather Advisory March 23, 09:28am until March 23, 10:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory March 23, 09:28am until March 23, 10:00am

    NOW until 10:00am Mon

    Winter Weather Advisory

  • Today

    High: 33 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain and snow showers before 7pm, then a chance of snow showers between 7pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Calm wind. Chance of precipitation is 30%.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Calm wind becoming northeast around 5 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 10am. Mostly cloudy, with a high near 34. Calm wind.

    High: 34 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 4am. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow after 10am. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Today
Snow showers likely before 1pm, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a high near 33. Calm wind becoming southeast around 5 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A chance of rain and snow showers before 7pm, then a chance of snow showers between 7pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Calm wind. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 38. Calm wind becoming northeast around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Calm wind.
Wednesday
A 30 percent chance of snow after 10am. Mostly cloudy, with a high near 34. Calm wind.
Wednesday Night
A 40 percent chance of snow before 4am. Mostly cloudy, with a low around 23.
Thursday
A 40 percent chance of snow after 10am. Mostly cloudy, with a high near 37.
Thursday Night
Snow likely. Cloudy, with a low around 26.
Friday
Snow likely. Cloudy, with a high near 40.
Friday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28.
Saturday
A chance of snow. Mostly cloudy, with a high near 41.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Mostly cloudy, 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:
5:13 am AKDT Mar 23, 2026
Forecast Valid:
9am AKDT Mar 23, 2026-6pm AKDT Mar 29, 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