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.

Mostly Cloudy

36°F

2°C

Humidity 73%
Wind Speed E 9 mph
Barometer 29.95 in (1014.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 19 Mar 1:56 pm AKDT
Extended Forecast for

Port Protection AK

  • This Afternoon

    This Afternoon: Snow showers before 4pm, then rain and snow showers. High near 36. South wind around 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 7pm. Low around 29. Southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    then Snow
    Showers

  • Friday

    Friday: Snow showers. High near 37. Southeast wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers. Low around 32. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.

    Low: 32 °F

    Snow Showers

  • Saturday

    Saturday: Snow. High near 38. Southeast wind around 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

    High: 38 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 30. Chance of precipitation is 100%.

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Snow. High near 36. Chance of precipitation is 90%.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 28.

    Low: 28 °F

    Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 37.

    High: 37 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow showers before 4pm, then rain and snow showers. High near 36. South wind around 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Rain and snow showers, becoming all snow after 7pm. Low around 29. Southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Friday
Snow showers. High near 37. Southeast wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow showers. Low around 32. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.
Saturday
Snow. High near 38. Southeast wind around 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Saturday Night
Snow. Low around 30. Chance of precipitation is 100%.
Sunday
Snow. High near 36. Chance of precipitation is 90%.
Sunday Night
Snow. Cloudy, with a low around 28.
Monday
Snow likely. Mostly cloudy, with a high near 37.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28.
Tuesday
A chance of snow. Mostly cloudy, with a high near 36.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 27.
Wednesday
Snow likely. Mostly cloudy, with a high near 38.
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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:
3:50 am AKDT Mar 19, 2026
Forecast Valid:
2pm AKDT Mar 19, 2026-6pm AKDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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