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

36°F

2°C

Humidity 76%
Wind Speed Vrbl 3 mph
Barometer 29.87 in (1012.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 4 Mar 6:56 pm AKST
Extended Forecast for

4 Miles W Petersburg AK

  • Tonight

    Tonight: Snow showers before 3am, then rain and snow showers. Low around 30. Calm wind becoming southeast around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

    Low: 30 °F

    Snow Showers
    Likely then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow showers, becoming all rain after 9am. High near 41. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    then Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 3am, then rain after 3am. Low around 35. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers

  • Friday

    Friday: Rain. High near 43. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.

    High: 43 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 35. South wind around 5 mph. Chance of precipitation is 100%.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: Rain before 3pm, then snow. High near 42. Chance of precipitation is 100%.

    High: 42 °F

    Rain then
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow. Low around 27. Chance of precipitation is 100%.

    Low: 27 °F

    Snow

  • Sunday

    Sunday: Snow. Cloudy, with a high near 32.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow before 3am, then snow showers likely after 3am. Cloudy, with a low around 24.

    Low: 24 °F

    Snow

Detailed Forecast

Tonight
Snow showers before 3am, then rain and snow showers. Low around 30. Calm wind becoming southeast around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Thursday
Rain and snow showers, becoming all rain after 9am. High near 41. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Showers, mainly before 3am, then rain after 3am. Low around 35. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 43. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.
Friday Night
Rain. Low around 35. South wind around 5 mph. Chance of precipitation is 100%.
Saturday
Rain before 3pm, then snow. High near 42. Chance of precipitation is 100%.
Saturday Night
Snow. Low around 27. Chance of precipitation is 100%.
Sunday
Snow. Cloudy, with a high near 32.
Sunday Night
Snow before 3am, then snow showers likely after 3am. Cloudy, with a low around 24.
Monday
Snow showers. Mostly cloudy, with a high near 34.
Monday Night
Snow showers. Mostly cloudy, with a low around 23.
Tuesday
Snow likely. Mostly cloudy, with a high near 34.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
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:
5:16 pm AKST Mar 4, 2026
Forecast Valid:
7pm AKST Mar 4, 2026-6pm AKDT Mar 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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