Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Overcast

31°F

-1°C

Humidity 85%
Wind Speed Calm
Barometer 29.95 in (1014.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 21 Mar 10:56 pm AKDT
Extended Forecast for

6 Miles SSW Devils Thumb AK

Winter Weather Advisory March 21, 10:59pm until March 22, 01:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 21, 10:59pm until March 22, 01:00am

    NOW until 1:00am Sun

    Winter Weather Advisory

  • Tonight

    Low: 13 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers.  High near 21. South wind 20 to 30 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers.  Low around 12. East wind 20 to 25 mph becoming southeast 10 to 15 mph after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 12 °F

    Snow Showers

  • Monday

    Monday: Snow showers likely, mainly before 10am.  Mostly cloudy, with a high near 23. South wind 5 to 10 mph.  Chance of precipitation is 60%.

    High: 23 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 11. Southeast wind 10 to 15 mph becoming east after midnight.

    Low: 11 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow.  Mostly cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Snow showers. Low around 13. South wind 10 to 15 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 6 inches possible.
Sunday
Snow showers. High near 21. South wind 20 to 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow showers. Low around 12. East wind 20 to 25 mph becoming southeast 10 to 15 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 23. South wind 5 to 10 mph. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 11. Southeast wind 10 to 15 mph becoming east after midnight.
Tuesday
Partly sunny, with a high near 21.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 10.
Wednesday
A chance of snow. Mostly cloudy, with a high near 19.
Wednesday Night
A chance of snow before 4am. Mostly cloudy, with a low around 9.
Thursday
A chance of snow after 10am. Mostly cloudy, with a high near 23.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15.
Friday
A chance of snow. Mostly cloudy, with a high near 27.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18.
Saturday
A chance of snow. Mostly cloudy, with a high near 28.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Devils Thumb AK
 57.1°N 132.38°W (Elev. 3517 ft)
8:09 pm AKDT Mar 21, 2026
10pm AKDT Mar 21, 2026-6pm AKDT Mar 28, 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