Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Overcast

32°F

0°C

Humidity 100%
Wind Speed W 3 mph
Barometer 29.99 in (1015.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 20 Mar 8:56 pm AKDT
Extended Forecast for

10 Miles S Scow Bay AK

Winter Weather Advisory March 21, 07:00pm until March 22, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Snow showers before 1am, then snow after 1am.  Low around 30. East wind around 10 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

    Low: 30 °F

    Snow

  • Saturday

    Saturday: Snow before 1pm, then rain between 1pm and 4pm, then rain and snow after 4pm.  High near 39. Southeast wind 15 to 20 mph, with gusts as high as 40 mph.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 39 °F

    Snow then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after 7pm.  Low around 26. Southeast wind 10 to 15 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow showers.  Patchy freezing fog before 10am. High near 36. Southeast wind around 5 mph.  Chance of precipitation is 80%.

    High: 36 °F

    Snow Showers
    and Patchy
    Freezing Fog

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 10pm.  Patchy freezing fog after 10pm. Mostly cloudy, with a low around 25. Calm wind.  Chance of precipitation is 70%.

    Low: 25 °F

    Snow Showers
    Likely and
    Patchy
    Freezing Fog

  • Monday

    Monday: Snow showers likely, mainly between 10am and 1pm.  Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow showers before 10pm.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow after 10am.  Partly sunny, with a high near 38.

    High: 38 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 10pm, then snow likely.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Rain/Snow
    Likely then
    Snow Likely

Detailed Forecast

Tonight
Snow showers before 1am, then snow after 1am. Low around 30. East wind around 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Saturday
Snow before 1pm, then rain between 1pm and 4pm, then rain and snow after 4pm. High near 39. Southeast wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Saturday Night
Rain and snow, becoming all snow after 7pm. Low around 26. Southeast wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow showers. Patchy freezing fog before 10am. High near 36. Southeast wind around 5 mph. Chance of precipitation is 80%.
Sunday Night
Snow showers likely, mainly before 10pm. Patchy freezing fog after 10pm. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 70%.
Monday
Snow showers likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 22.
Tuesday
A chance of rain and snow after 10am. Partly sunny, with a high near 38.
Tuesday Night
A chance of rain and snow before 10pm, then snow likely. Mostly cloudy, with a low around 25.
Wednesday
Snow likely before 10am, then rain and snow likely. Mostly cloudy, with a high near 36.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 26.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 38.
Thursday Night
A chance of rain and snow. Patchy fog. Otherwise, mostly cloudy, with a low around 28.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Scow Bay AK
 56.64°N 132.94°W (Elev. 3 ft)
6:02 pm AKDT Mar 20, 2026
9pm AKDT Mar 20, 2026-6pm AKDT Mar 27, 2026
 
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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