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 Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in (1015.0 mb)
Dewpoint 39°F (4°C)
Visibility 1.00 mi
Last update 19 Apr 5:56 am AKDT
Extended Forecast for

7 Miles NNW Petersburg AK

  • Today

    Today: Rain, mainly before 7am. High near 43. South wind around 5 mph becoming calm. Chance of precipitation is 100%.

    High: 43 °F

    Rain then
    Slight Chance
    Rain

  • Tonight

    Tonight: Increasing clouds, with a low around 33. Calm wind becoming southwest around 5 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 42. Southwest wind around 5 mph becoming west in the afternoon.

    High: 42 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A 30 percent chance of snow after 4am. Partly cloudy, with a low around 28. West wind around 5 mph.

    Low: 28 °F

    Partly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow before 7am, then a chance of snow showers after 7am. Partly sunny, with a high near 41. West wind around 5 mph. Chance of precipitation is 50%.

    High: 41 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Rain, mainly before 7am. High near 43. South wind around 5 mph becoming calm. Chance of precipitation is 100%.
Tonight
Increasing clouds, with a low around 33. Calm wind becoming southwest around 5 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 42. Southwest wind around 5 mph becoming west in the afternoon.
Monday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 28. West wind around 5 mph.
Tuesday
A chance of snow before 7am, then a chance of snow showers after 7am. Partly sunny, with a high near 41. West wind around 5 mph. Chance of precipitation is 50%.
Tuesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
A chance of rain. Mostly cloudy, with a high near 49.
Friday Night
A chance of rain. Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Petersburg AK
 56.91°N 133.05°W (Elev. 2090 ft)
Last Update:
4:33 am AKDT Apr 19, 2026
Forecast Valid:
6am AKDT Apr 19, 2026-6pm AKDT Apr 25, 2026
 
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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