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

41°F

5°C

Humidity 86%
Wind Speed S 3 mph
Barometer 29.67 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 31 Jan 6:56 pm AKST
Extended Forecast for

21 Miles S Devils Thumb AK

  • Tonight

    Tonight: Snow. Low around 30. East wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Snow. High near 31. Northeast wind 15 to 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 29. Southeast wind 15 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 9 inches possible.

    Low: 29 °F

    Snow

  • Monday

    Monday: Snow. High near 33. East wind around 10 mph. Chance of precipitation is 100%.

    High: 33 °F

    Snow

  • Monday Night

    Monday Night: Snow. Low around 30. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    Low: 30 °F

    Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 35. Chance of precipitation is 100%.

    High: 35 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow before 9pm, then rain and snow. Low around 32. Chance of precipitation is 100%.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow. Cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 9pm. Cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow
    then Snow

Detailed Forecast

Tonight
Snow. Low around 30. East wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Sunday
Snow. High near 31. Northeast wind 15 to 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. Low around 29. Southeast wind 15 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 9 inches possible.
Monday
Snow. High near 33. East wind around 10 mph. Chance of precipitation is 100%.
Monday Night
Snow. Low around 30. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Tuesday
Snow. The snow could be heavy at times. High near 35. Chance of precipitation is 100%.
Tuesday Night
Snow before 9pm, then rain and snow. Low around 32. Chance of precipitation is 100%.
Wednesday
Rain and snow. Cloudy, with a high near 36.
Wednesday Night
Rain and snow, becoming all snow after 9pm. Cloudy, with a low around 32.
Thursday
Snow likely. Cloudy, with a high near 35.
Thursday Night
Snow likely. Cloudy, with a low around 32.
Friday
Snow likely. Cloudy, with a high near 35.
Friday Night
Snow. Mostly cloudy, with a low around 30.
Saturday
Snow. Mostly cloudy, with a high near 34.
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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:
6:55 pm AKST Jan 31, 2026
Forecast Valid:
7pm AKST Jan 31, 2026-6pm AKST Feb 7, 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