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.

Rain Fog/Mist

38°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 29.65 in (1004.3 mb)
Dewpoint 38°F (3°C)
Visibility 4.00 mi
Last update 7 Mar 9:56 am AKST
Extended Forecast for

4 Miles W Petersburg AK

  • Today

    Today: Rain before 3pm, then rain and snow. High near 38. South wind 5 to 10 mph becoming southwest 15 to 25 mph in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

    High: 38 °F

    Rain then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 9pm. Low around 26. Southwest wind 5 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Rain/Snow
    then Snow
    Showers

  • Sunday

    Sunday: Snow showers. High near 35. South wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Low around 25. Southeast wind around 5 mph. Chance of precipitation is 100%.

    Low: 25 °F

    Snow Showers

  • Monday

    Monday: Snow showers. High near 34. South wind around 5 mph. Chance of precipitation is 100%.

    High: 34 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers, mainly before 3am, then a chance of snow after 3am. Low around 24. Chance of precipitation is 100%.

    Low: 24 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: Snow, mainly after 9am. High near 35. Chance of precipitation is 80%.

    High: 35 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 3am. Cloudy, with a low around 24.

    Low: 24 °F

    Snow

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

Today
Rain before 3pm, then rain and snow. High near 38. South wind 5 to 10 mph becoming southwest 15 to 25 mph in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain and snow showers, becoming all snow after 9pm. Low around 26. Southwest wind 5 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow showers. High near 35. South wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow showers. Low around 25. Southeast wind around 5 mph. Chance of precipitation is 100%.
Monday
Snow showers. High near 34. South wind around 5 mph. Chance of precipitation is 100%.
Monday Night
Snow showers, mainly before 3am, then a chance of snow after 3am. Low around 24. Chance of precipitation is 100%.
Tuesday
Snow, mainly after 9am. High near 35. Chance of precipitation is 80%.
Tuesday Night
Snow, mainly before 3am. Cloudy, with a low around 24.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
A chance of snow before 9pm. Mostly cloudy, with a low around 20.
Thursday
Mostly cloudy, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 32.
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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:
5:46 am AKST Mar 7, 2026
Forecast Valid:
10am AKST Mar 7, 2026-6pm AKDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation