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

N/A

Humidity NA
Wind Speed Calm
Barometer 29.69 in
Dewpoint N/A
Visibility 10.00 mi
Last update 2 Feb 1:56 am AKST
Extended Forecast for

21 Miles S Devils Thumb AK

  • Overnight

    Overnight: Snow. Low around 29. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total nighttime 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%. New snow accumulation of 3 to 5 inches possible.

    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%. New snow accumulation of 4 to 7 inches possible.

    Low: 30 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 35. East wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.

    High: 35 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow before midnight, then rain. The rain could be heavy at times. Low around 32. East wind 10 to 15 mph. Chance of precipitation is 100%.

    Low: 32 °F

    Snow then
    Heavy Rain

  • Wednesday

    Wednesday: Rain before 3pm, then snow. The rain could be heavy at times. High near 36. Chance of precipitation is 100%.

    High: 36 °F

    Heavy Rain
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 27. Chance of precipitation is 100%.

    Low: 27 °F

    Snow

  • Thursday

    Thursday: Snow. Cloudy, with a high near 35.

    High: 35 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Cloudy, with a low around 32.

    Low: 32 °F

    Snow

Detailed Forecast

Overnight
Snow. Low around 29. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 9 inches possible.
Monday
Snow. High near 33. East wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow. Low around 30. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.
Tuesday
Snow. High near 35. East wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.
Tuesday Night
Snow before midnight, then rain. The rain could be heavy at times. Low around 32. East wind 10 to 15 mph. Chance of precipitation is 100%.
Wednesday
Rain before 3pm, then snow. The rain could be heavy at times. High near 36. Chance of precipitation is 100%.
Wednesday Night
Snow. Low around 27. Chance of precipitation is 100%.
Thursday
Snow. Cloudy, with a high near 35.
Thursday Night
Snow. Cloudy, with a low around 32.
Friday
Snow. Cloudy, with a high near 34.
Friday Night
Snow. Mostly cloudy, with a low around 29.
Saturday
Snow. Mostly cloudy, with a high near 33.
Saturday Night
Snow. Cloudy, with a low around 30.
Sunday
Snow. Cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Devils Thumb AK
 56.88°N 132.25°W (Elev. 4613 ft)
Last Update:
3:43 pm AKST Feb 1, 2026
Forecast Valid:
2am AKST Feb 2, 2026-6pm AKST Feb 8, 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