Flood Watches are in effect from Friday morning through Saturday evening for all of central and southern SEAK and most of the northern panhandle.

An atmospheric river is forecast to impact the panhandle late Thursday night through Saturday morning, bringing snow transitioning to heavy rain, as well as quickly rising freezing levels. Flooding is possible due the expected rainfall and abundant snowmelt. Additionally, strong wind gusts across the southern panhandle with the heavy rain could increase the risk for possible isolated landslides. Read More >

Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Light Snow

28°F

-2°C

Humidity 96%
Wind Speed SW 3 mph
Barometer 29.82 in (1010.2 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 8 Jan 11:56 am AKST
Extended Forecast for

2 Miles ESE Petersburg AK

Flood Watch January 9, 09:00am until January 10, 09:00pm
Click here for hazard details and duration
Flood Watch
  • This Afternoon

    This Afternoon: Snow showers likely.  Cloudy, with a high near 31. Southeast wind around 5 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow before 9pm, then rain and snow. The rain and snow could be heavy at times.  Temperature rising to around 36 by 4am. East wind 5 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Rain/Snow

  • Friday

    Friday: Rain. The rain could be heavy at times.  High near 44. Southeast wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 44 °F

    Heavy Rain

  • Friday Night

    Friday Night: Rain. The rain could be heavy at times.  Low around 37. Southeast wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%.

    Low: 37 °F

    Heavy Rain
    then Rain
    Likely

  • Saturday

    Saturday: Rain.  High near 42. Southeast wind around 10 mph.  Chance of precipitation is 100%.

    High: 42 °F

    Rain

  • Saturday Night

    Saturday Night: Rain.  Low around 36. Chance of precipitation is 100%.

    Low: 36 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 42. Chance of precipitation is 100%.

    High: 42 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Cloudy, with a low around 37.

    Low: 37 °F

    Rain

  • Monday

    Monday: Rain.  Cloudy, with a high near 42.

    High: 42 °F

    Rain

Detailed Forecast

This Afternoon
Snow showers likely. Cloudy, with a high near 31. Southeast wind around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow before 9pm, then rain and snow. The rain and snow could be heavy at times. Temperature rising to around 36 by 4am. East wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday
Rain. The rain could be heavy at times. High near 44. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Friday Night
Rain. The rain could be heavy at times. Low around 37. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Saturday
Rain. High near 42. Southeast wind around 10 mph. Chance of precipitation is 100%.
Saturday Night
Rain. Low around 36. Chance of precipitation is 100%.
Sunday
Rain. High near 42. Chance of precipitation is 100%.
Sunday Night
Rain. Cloudy, with a low around 37.
Monday
Rain. Cloudy, with a high near 42.
Monday Night
Rain. Cloudy, with a low around 36.
Tuesday
Rain. Cloudy, with a high near 44.
Tuesday Night
Rain. Cloudy, with a low around 37.
Wednesday
Rain. Cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Petersburg AK
 56.8°N 132.9°W (Elev. 49 ft)
9:26 am AKST Jan 8, 2026
12pm AKST Jan 8, 2026-6pm AKST Jan 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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