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

32°F

0°C

Humidity 88%
Wind Speed W 13 G 20 mph
Barometer 29.63 in (1003.8 mb)
Dewpoint 29°F (-2°C)
Visibility 0.75 mi
Wind Chill22°F (-6°C)
Last update 18 Mar 9:56 pm AKDT
Extended Forecast for

4 Miles ESE Port Protection AK

  • Tonight

    Tonight: Snow showers. Areas of blowing snow after 4am. Low around 27. Southwest wind 10 to 15 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Thursday

    Thursday: Snow showers before 1pm, then rain and snow showers. Areas of blowing snow before 7am. High near 37. South wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow Showers
    and Areas
    Blowing Snow
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow showers. Low around 27. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Showers

  • Friday

    Friday: Snow showers. High near 38. Southeast wind around 5 mph. Chance of precipitation is 100%.

    High: 38 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers. Low around 30. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.

    Low: 30 °F

    Snow Showers

  • Saturday

    Saturday: Snow. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 28. Chance of precipitation is 100%.

    Low: 28 °F

    Snow

  • Sunday

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

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 26.

    Low: 26 °F

    Snow

Detailed Forecast

Tonight
Snow showers. Areas of blowing snow after 4am. Low around 27. Southwest wind 10 to 15 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers before 1pm, then rain and snow showers. Areas of blowing snow before 7am. High near 37. South wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers. Low around 27. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers. High near 38. Southeast wind around 5 mph. Chance of precipitation is 100%.
Friday Night
Snow showers. Low around 30. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.
Saturday
Snow. High near 38. Chance of precipitation is 90%.
Saturday Night
Snow. Low around 28. Chance of precipitation is 100%.
Sunday
Snow. Cloudy, with a high near 36.
Sunday Night
Snow. Cloudy, with a low around 26.
Monday
Snow. Mostly cloudy, with a high near 38.
Monday Night
Snow likely. Mostly cloudy, with a low around 26.
Tuesday
Snow likely. Mostly cloudy, with a high near 37.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 25.
Wednesday
Snow likely. Mostly cloudy, with a high near 38.
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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:
9:26 pm AKDT Mar 18, 2026
Forecast Valid:
10pm AKDT Mar 18, 2026-6pm AKDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation