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.

Overcast

45°F

7°C

Humidity 90%
Wind Speed S 5 mph
Barometer 29.69 in (1005.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 6 Feb 11:56 am AKST
Extended Forecast for

4 Miles W Petersburg AK

  • This Afternoon

    This Afternoon: Rain. High near 47. Southeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Tonight

    Tonight: Rain. Low around 39. East wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Saturday

    Saturday: Rain. High near 42. Southeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain

  • Saturday Night

    Saturday Night: Rain before 3am, then showers after 3am. Low around 32. Southeast wind around 5 mph. Chance of precipitation is 100%.

    Low: 32 °F

    Rain

  • Sunday

    Sunday: Showers. High near 39. Southeast wind around 5 mph. Chance of precipitation is 80%.

    High: 39 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before 3am, then rain likely after 3am. Cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Showers
    Likely

  • Monday

    Monday: Rain. High near 40. Chance of precipitation is 80%.

    High: 40 °F

    Rain

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 34.

    Low: 34 °F

    Rain

  • Tuesday

    Tuesday: Rain likely. Cloudy, with a high near 41.

    High: 41 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain. High near 47. Southeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Low around 39. East wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain. High near 42. Southeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain before 3am, then showers after 3am. Low around 32. Southeast wind around 5 mph. Chance of precipitation is 100%.
Sunday
Showers. High near 39. Southeast wind around 5 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely before 3am, then rain likely after 3am. Cloudy, with a low around 34. Chance of precipitation is 70%.
Monday
Rain. High near 40. Chance of precipitation is 80%.
Monday Night
Rain. Cloudy, with a low around 34.
Tuesday
Rain likely. Cloudy, with a high near 41.
Tuesday Night
Rain. Cloudy, with a low around 34.
Wednesday
Rain. Cloudy, with a high near 41.
Wednesday Night
Rain. Cloudy, with a low around 33.
Thursday
Rain. Cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Petersburg AK
 56.8°N 133.06°W (Elev. 351 ft)
Last Update:
10:10 am AKST Feb 6, 2026
Forecast Valid:
12pm AKST Feb 6, 2026-6pm AKST Feb 12, 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