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.

Fair

35°F

2°C

Humidity 78%
Wind Speed SW 3 mph
Barometer 29.82 in (1010.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 11 Apr 9:56 pm AKDT
Extended Forecast for

7 Miles NNW Petersburg AK

  • Tonight

    Tonight: Mostly clear, with a low around 26. North wind around 5 mph becoming southwest after midnight.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Showers likely after 4pm. Sunny through mid morning, then becoming cloudy, with a high near 41. South wind around 5 mph. Chance of precipitation is 60%.

    High: 41 °F

    Partly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Rain and snow showers likely before 7pm, then snow showers. Low around 28. Southwest wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Showers

  • Monday

    Monday: Snow showers. High near 36. South wind around 10 mph. Chance of precipitation is 100%.

    High: 36 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers, mainly before 1am, then a chance of snow showers or flurries after 4am. Low around 24. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 90%.

    Low: 24 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of flurries before 10am. Partly sunny, with a high near 40.

    High: 40 °F

    Chance
    Flurries

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow showers between 10pm and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 26. North wind around 5 mph becoming southwest after midnight.
Sunday
Showers likely after 4pm. Sunny through mid morning, then becoming cloudy, with a high near 41. South wind around 5 mph. Chance of precipitation is 60%.
Sunday Night
Rain and snow showers likely before 7pm, then snow showers. Low around 28. Southwest wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow showers. High near 36. South wind around 10 mph. Chance of precipitation is 100%.
Monday Night
Snow showers, mainly before 1am, then a chance of snow showers or flurries after 4am. Low around 24. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 90%.
Tuesday
A chance of flurries before 10am. Partly sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Sunny, with a high near 43.
Wednesday Night
A chance of snow showers between 10pm and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 29.
Thursday
Snow likely, mainly after 10am. Cloudy, with a high near 39.
Thursday Night
Snow likely. Cloudy, with a low around 30.
Friday
Snow likely. Mostly cloudy, with a high near 40.
Friday Night
Snow likely. Mostly cloudy, with a low around 31.
Saturday
Snow likely. Cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Petersburg AK
 56.91°N 133.05°W (Elev. 2090 ft)
Last Update:
9:00 pm AKDT Apr 11, 2026
Forecast Valid:
10pm AKDT Apr 11, 2026-6pm AKDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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