National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Mostly Cloudy

37°F

3°C

Humidity 67%
Wind Speed S 6 mph
Barometer 29.58 in (1002.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 17 Mar 1:56 pm AKDT
Extended Forecast for

6 Miles SSW Devils Thumb AK

Winter Weather Advisory until March 19, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 19, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • This Afternoon

    High: 22 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers. Low around 17. South wind 15 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 17 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers. Areas of blowing snow between 10am and 1pm. High near 23. Southwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    High: 23 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Areas of blowing snow after 10pm. Low around 17. South wind 25 to 30 mph. Chance of precipitation is 100%.

    Low: 17 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Thursday

    Thursday: Snow showers likely. Cloudy, with a high near 23. South wind 20 to 25 mph. Chance of precipitation is 70%.

    High: 23 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely. Cloudy, with a low around 18. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow. High near 21. Chance of precipitation is 80%.

    High: 21 °F

    Snow

  • Friday Night

    Friday Night: Snow. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Snow

Detailed Forecast

This Afternoon
Snow showers. High near 22. Southwest wind around 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 6 inches possible.
Tonight
Snow showers. Low around 17. South wind 15 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow showers. Areas of blowing snow between 10am and 1pm. High near 23. Southwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Wednesday Night
Snow showers. Areas of blowing snow after 10pm. Low around 17. South wind 25 to 30 mph. Chance of precipitation is 100%.
Thursday
Snow showers likely. Cloudy, with a high near 23. South wind 20 to 25 mph. Chance of precipitation is 70%.
Thursday Night
Snow showers likely. Cloudy, with a low around 18. Chance of precipitation is 70%.
Friday
Snow. High near 21. Chance of precipitation is 80%.
Friday Night
Snow. Mostly cloudy, with a low around 15.
Saturday
Snow likely. Mostly cloudy, with a high near 20.
Saturday Night
Snow. Cloudy, with a low around 17.
Sunday
Snow. Cloudy, with a high near 24.
Sunday Night
Snow. Mostly cloudy, with a low around 13.
Monday
Snow likely. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Devils Thumb AK
 57.1°N 132.38°W (Elev. 3517 ft)
Last Update:
7:21 am AKDT Mar 17, 2026
Forecast Valid:
2pm AKDT Mar 17, 2026-6pm AKDT Mar 23, 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