National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Fair

22°F

-6°C

Humidity 68%
Wind Speed S 3 mph
Barometer 30.20 in (1022.9 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 18 Feb 4:56 pm AKST
Extended Forecast for

2 Miles ESE Petersburg AK

Winter Weather Advisory February 19, 12:00pm until February 20, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Increasing clouds, with a low around 13. Calm wind becoming east around 5 mph.

    Low: 13 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Snow, mainly after 9am. High near 26. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Slight Chance
    Snow then
    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 22. Southeast wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow

  • Friday

    Friday: Snow showers, mainly before 3pm. High near 34. East wind around 10 mph. Chance of precipitation is 80%.

    High: 34 °F

    Snow Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 9pm. Mostly cloudy, with a low around 20. Northeast wind 5 to 10 mph.

    Low: 20 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 13. Calm wind becoming east around 5 mph.
Thursday
Snow, mainly after 9am. High near 26. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow. Low around 22. Southeast wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers, mainly before 3pm. High near 34. East wind around 10 mph. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of snow showers before 9pm. Mostly cloudy, with a low around 20. Northeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
A chance of snow. Mostly cloudy, with a high near 34.
Tuesday Night
A chance of snow. Cloudy, with a low around 26.
Wednesday
Rain and snow likely. Cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Petersburg AK
 56.8°N 132.9°W (Elev. 49 ft)
Last Update:
3:36 pm AKST Feb 18, 2026
Forecast Valid:
5pm AKST Feb 18, 2026-6pm AKST Feb 25, 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