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.

Light Rain

34°F

1°C

Humidity 97%
Wind Speed N 3 mph
Barometer 29.86 in (1011.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 5 Mar 5:56 am AKST
Extended Forecast for

4 Miles W Petersburg AK

  • Today

    Today: 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%. Total daytime snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    then Showers

  • Tonight

    Tonight: Showers, mainly before midnight, then rain likely after midnight. Low around 35. Calm wind. Chance of precipitation is 80%.

    Low: 35 °F

    Showers

  • Friday

    Friday: Rain. High near 43. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 35. South wind around 5 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: Rain before 3pm, then rain and snow. High near 42. South wind around 5 mph. Chance of precipitation is 100%.

    High: 42 °F

    Rain then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after 9pm. Low around 27. Chance of precipitation is 100%.

    Low: 27 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow. High near 36. Chance of precipitation is 100%.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 24.

    Low: 24 °F

    Snow

  • Monday

    Monday: Snow. Cloudy, with a high near 36.

    High: 36 °F

    Snow

Detailed Forecast

Today
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%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Showers, mainly before midnight, then rain likely after midnight. Low around 35. Calm wind. Chance of precipitation is 80%.
Friday
Rain. High near 43. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain. Low around 35. South wind around 5 mph. Chance of precipitation is 90%.
Saturday
Rain before 3pm, then rain and snow. High near 42. South wind around 5 mph. Chance of precipitation is 100%.
Saturday Night
Rain and snow, becoming all snow after 9pm. Low around 27. Chance of precipitation is 100%.
Sunday
Snow. High near 36. Chance of precipitation is 100%.
Sunday Night
Snow. Cloudy, with a low around 24.
Monday
Snow. Cloudy, with a high near 36.
Monday Night
Snow, mainly before 9pm. Mostly cloudy, with a low around 24.
Tuesday
Snow likely. Mostly cloudy, with a high near 36.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
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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:
3:42 am AKST Mar 5, 2026
Forecast Valid:
6am AKST Mar 5, 2026-6pm AKDT Mar 11, 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