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.

Light Snow Fog/Mist

28°F

-2°C

Humidity 96%
Wind Speed Calm
Barometer 29.71 in (1006.4 mb)
Dewpoint 27°F (-3°C)
Visibility 1.00 mi
Last update 2 Mar 11:56 pm AKST
Extended Forecast for

4 Miles ESE Port Protection AK

  • Overnight

    Overnight: Snow. Low around 29. East wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Snow

  • Tuesday

    Tuesday: Snow before noon, then rain. High near 37. East wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow then
    Rain

  • Tuesday Night

    Tuesday Night: Rain before midnight, then rain and snow. Low around 32. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 32 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Rain before 3pm, then a chance of snow. High near 41. Southeast wind around 10 mph becoming west in the afternoon. Chance of precipitation is 100%.

    High: 41 °F

    Rain then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow before midnight, then rain and snow. Low around 32. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 90%.

    Low: 32 °F

    Snow then
    Rain/Snow

  • Thursday

    Thursday: Rain. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 43.

    High: 43 °F

    Rain

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 35.

    Low: 35 °F

    Rain

Detailed Forecast

Overnight
Snow. Low around 29. East wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Tuesday
Snow before noon, then rain. High near 37. East wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Rain before midnight, then rain and snow. Low around 32. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday
Rain before 3pm, then a chance of snow. High near 41. Southeast wind around 10 mph becoming west in the afternoon. Chance of precipitation is 100%.
Wednesday Night
Snow before midnight, then rain and snow. Low around 32. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 90%.
Thursday
Rain. High near 40. Chance of precipitation is 90%.
Thursday Night
Rain. Low around 36. Chance of precipitation is 80%.
Friday
Rain. Cloudy, with a high near 43.
Friday Night
Rain. Cloudy, with a low around 35.
Saturday
Rain before 3pm, then rain and snow. Cloudy, with a high near 41.
Saturday Night
Rain and snow. Cloudy, with a low around 30.
Sunday
Snow. Cloudy, with a high near 38.
Sunday Night
Snow. Mostly cloudy, with a low around 28.
Monday
Snow. Mostly cloudy, with a high near 36.
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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:
7:02 pm AKST Mar 2, 2026
Forecast Valid:
12am AKST Mar 3, 2026-6pm AKDT Mar 9, 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