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 30.03 in (1017.1 mb)
Dewpoint 30°F (-1°C)
Visibility 2.50 mi
Last update 26 Mar 9:56 pm AKDT
Extended Forecast for

Port Protection AK

Winter Weather Advisory March 26, 10:25pm until March 28, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 26, 10:25pm until March 28, 10:00am

    NOW until 10:00am Sat

    Winter Weather Advisory

  • Tonight

    Low: 28 °F

    Snow Showers

  • Friday

    Friday: Snow showers before 1pm, then rain and snow showers. High near 36. Northeast wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow Showers
    then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow showers likely before 7pm, then snow showers. Low around 28. Northeast wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Showers

  • Saturday

    Saturday: Snow showers likely, mainly before 4pm. Partly sunny, with a high near 37. Northeast wind around 5 mph. Chance of precipitation is 60%.

    High: 37 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Scattered snow showers, mainly after 1am. Mostly cloudy, with a low around 26. North wind around 5 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Scattered
    Snow Showers

  • Sunday

    Sunday: Flurries. Mostly sunny, with a high near 37.

    High: 37 °F

    Flurries

  • Sunday Night

    Sunday Night: Flurries before 10pm. Partly cloudy, with a low around 26.

    Low: 26 °F

    Flurries then
    Mostly Cloudy

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

Tonight
Snow showers. Low around 28. East wind around 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Snow showers before 1pm, then rain and snow showers. High near 36. Northeast wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Rain and snow showers likely before 7pm, then snow showers. Low around 28. Northeast wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Saturday
Snow showers likely, mainly before 4pm. Partly sunny, with a high near 37. Northeast wind around 5 mph. Chance of precipitation is 60%.
Saturday Night
Scattered snow showers, mainly after 1am. Mostly cloudy, with a low around 26. North wind around 5 mph. Chance of precipitation is 30%.
Sunday
Flurries. Mostly sunny, with a high near 37.
Sunday Night
Flurries before 10pm. Partly cloudy, with a low around 26.
Monday
A chance of snow. Mostly cloudy, with a high near 37.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A chance of snow. Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Protection AK
 56.34°N 133.6°W (Elev. 200 ft)
Last Update:
9:45 pm AKDT Mar 26, 2026
Forecast Valid:
10pm AKDT Mar 26, 2026-6pm AKDT Apr 2, 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