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 Rain Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed W 3 mph
Barometer 29.19 in (988.7 mb)
Dewpoint 36°F (2°C)
Visibility 6.00 mi
Last update 16 Mar 9:56 am AKDT
Extended Forecast for

21 Miles S Devils Thumb AK

  • Today

    Today: Snow showers. High near 25. Southwest wind 15 to 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 10 inches possible.

    High: 25 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers. Low around 16. Southwest wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    Low: 16 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers. Areas of blowing snow after 4pm. High near 20. South wind 15 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    High: 20 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow showers. Areas of blowing snow before 10pm. Low around 15. South wind around 15 mph. Chance of precipitation is 100%.

    Low: 15 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Wednesday

    Wednesday: Snow showers. High near 20. Southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.

    High: 20 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 15. Chance of precipitation is 100%.

    Low: 15 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. High near 21. Chance of precipitation is 100%.

    High: 21 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Cloudy, with a low around 14.

    Low: 14 °F

    Snow Showers

  • Friday

    Friday: Snow showers. Cloudy, with a high near 22.

    High: 22 °F

    Snow Showers

Detailed Forecast

Today
Snow showers. High near 25. Southwest wind 15 to 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 10 inches possible.
Tonight
Snow showers. Low around 16. Southwest wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Tuesday
Snow showers. Areas of blowing snow after 4pm. High near 20. South wind 15 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Tuesday Night
Snow showers. Areas of blowing snow before 10pm. Low around 15. South wind around 15 mph. Chance of precipitation is 100%.
Wednesday
Snow showers. High near 20. Southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.
Wednesday Night
Snow showers. Low around 15. Chance of precipitation is 100%.
Thursday
Snow showers. High near 21. Chance of precipitation is 100%.
Thursday Night
Snow showers. Cloudy, with a low around 14.
Friday
Snow showers. Cloudy, with a high near 22.
Friday Night
Snow showers. Cloudy, with a low around 17.
Saturday
Snow showers. Cloudy, with a high near 22.
Saturday Night
Snow showers. Cloudy, with a low around 16.
Sunday
Snow. Cloudy, with a high near 21.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Devils Thumb AK
 56.88°N 132.25°W (Elev. 4613 ft)
Last Update:
6:49 am AKDT Mar 16, 2026
Forecast Valid:
10am AKDT Mar 16, 2026-6pm AKDT Mar 22, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation