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.

23°F

-5°C

Humidity 88%
Wind Speed Calm
Barometer 30.07 in (1018.5 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 23 Feb 1:56 am AKST
Extended Forecast for

4 Miles ESE Port Protection AK

  • Overnight

    Overnight: Mostly clear, with a low around 19. Northeast wind around 5 mph.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 32. East wind around 5 mph becoming calm in the morning.

    High: 32 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 50 percent chance of snow after midnight. Cloudy, with a low around 25. Calm wind becoming southeast around 5 mph.

    Low: 25 °F

    Cloudy then
    Chance Snow

  • Tuesday

    Tuesday: Rain and snow before 9am, then snow between 9am and 3pm, then rain after 3pm. High near 39. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 100%.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Low around 33. South wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 100%.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: Rain before 3pm, then rain and snow. High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 9pm. Low around 27. Chance of precipitation is 90%.

    Low: 27 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 19. Northeast wind around 5 mph.
Monday
Increasing clouds, with a high near 32. East wind around 5 mph becoming calm in the morning.
Monday Night
A 50 percent chance of snow after midnight. Cloudy, with a low around 25. Calm wind becoming southeast around 5 mph.
Tuesday
Rain and snow before 9am, then snow between 9am and 3pm, then rain after 3pm. High near 39. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 100%.
Tuesday Night
Rain. Low around 33. South wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 100%.
Wednesday
Rain before 3pm, then rain and snow. High near 39. Chance of precipitation is 90%.
Wednesday Night
Rain and snow, becoming all snow after 9pm. Low around 27. Chance of precipitation is 90%.
Thursday
Snow likely. Mostly cloudy, with a high near 31.
Thursday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 20.
Friday
A chance of snow before 9am, then a chance of snow showers between 9am and 3pm. Partly sunny, with a high near 30.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20.
Saturday
A chance of snow. Mostly cloudy, with a high near 32.
Saturday Night
Snow likely. Mostly cloudy, with a low around 23.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Port Protection AK
 56.29°N 133.48°W (Elev. 226 ft)
Last Update:
11:19 pm AKST Feb 22, 2026
Forecast Valid:
2am AKST Feb 23, 2026-6pm AKST Mar 1, 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