Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Light Rain Snow

36°F

2°C

Humidity 76%
Wind Speed SE 9 G 20 mph
Barometer 29.87 in (1011.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 21 Mar 6:56 am AKDT
Extended Forecast for

4 Miles W Petersburg AK

Winter Weather Advisory March 21, 07:00pm until March 22, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Snow showers before 1pm, then rain and snow showers.  High near 39. East wind 15 to 20 mph, with gusts as high as 40 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.

    High: 39 °F

    Snow Showers
    then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 7pm.  Low around 29. Southeast wind 10 to 15 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow showers.  Areas of freezing fog before 10am. High near 37. Southeast wind 5 to 10 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow Showers
    and Areas
    Freezing Fog

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 10pm.  Patchy freezing fog after 10pm. Mostly cloudy, with a low around 25. East wind around 5 mph becoming calm.  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. East wind around 5 mph becoming calm.  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 23.

    Low: 23 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 10pm.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

Today
Snow showers before 1pm, then rain and snow showers. High near 39. East wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.
Tonight
Rain and snow, becoming all snow after 7pm. Low around 29. Southeast wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow showers. Areas of freezing fog before 10am. High near 37. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow showers likely, mainly before 10pm. Patchy freezing fog after 10pm. Mostly cloudy, with a low around 25. East wind around 5 mph becoming calm. Chance of precipitation is 70%.
Monday
Snow showers likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 38. East wind around 5 mph becoming calm. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
A chance of snow after 10pm. Mostly cloudy, with a low around 23.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Thursday
Snow likely. Mostly cloudy, with a high near 38.
Thursday Night
Snow likely. Mostly cloudy, with a low around 24.
Friday
Snow likely. Mostly cloudy, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Petersburg AK
 56.8°N 133.06°W (Elev. 351 ft)
6:47 am AKDT Mar 21, 2026
7am AKDT Mar 21, 2026-6pm AKDT Mar 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database