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

37°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 30.67 in (1039.0 mb)
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Last update 15 Jan 12:56 am AKST
Extended Forecast for

6 Miles SSW Devils Thumb AK

  • Overnight

    Overnight: A 20 percent chance of snow showers before 3am. Cloudy, with a low around 24. Southwest wind 15 to 25 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 32. South wind around 10 mph.

    High: 32 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of snow showers between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a temperature rising to around 35 by 5am. South wind around 10 mph becoming southeast after midnight. Chance of precipitation is 30%.

    Low: 26 °F⇑

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow before 9am. Partly sunny, with a high near 39. South wind 5 to 10 mph.

    High: 39 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. West wind 5 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers before 3am. Cloudy, with a low around 24. Southwest wind 15 to 25 mph.
Thursday
Mostly cloudy, with a high near 32. South wind around 10 mph.
Thursday Night
A slight chance of snow showers between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a temperature rising to around 35 by 5am. South wind around 10 mph becoming southeast after midnight. Chance of precipitation is 30%.
Friday
A 30 percent chance of snow before 9am. Partly sunny, with a high near 39. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 30. West wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 28.
M.L.King Day
Partly sunny, with a high near 35.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Mostly cloudy, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Devils Thumb AK
 57.1°N 132.38°W (Elev. 3517 ft)
Last Update:
2:33 pm AKST Jan 14, 2026
Forecast Valid:
1am AKST Jan 15, 2026-6pm AKST Jan 21, 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