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Winter Storm Warnings and Advisories have been issued for this weekend. Heavy snow for the north, and heavy snow and rain for the south. Click here for more information:

Winter Storm Warnings and Advisories have been issued for this weekend. Heavy snow for the north, and heavy snow and rain for the south. Click here for more information: Read More >

Hazardous Weather Conditions

Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Overcast

10°F

-12°C

Humidity 92%
Wind Speed W 5 mph
Barometer 30.14 in (1021.1 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 27 Dec 2:56 am AKST
Extended Forecast for

12 Miles NNW Devils Thumb AK

Flood Watch December 28, 03:00am until December 29, 03:00pm
Winter Storm Warning December 27, 09:00am until December 27, 09:00pm
Click here for hazard details and duration
Flood Watch
Winter Storm Warning

  • Overnight

    Overnight: A 30 percent chance of snow. Cloudy, with a steady temperature around -2. Southeast wind around 10 mph.

    Low: -2 °F

    Chance Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Areas of blowing snow after noon. High near 13. Southeast wind 10 to 20 mph increasing to 25 to 35 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

    High: 13 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Areas of blowing snow. Temperature rising to around 21 by 4am. South wind 30 to 40 mph. Chance of precipitation is 100%. New snow accumulation of 19 to 25 inches possible.

    Low: 12 °F⇑

    Heavy Snow
    and Areas
    Blowing Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. Areas of blowing snow. High near 23. South wind 30 to 35 mph. Chance of precipitation is 100%.

    High: 23 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Areas of blowing snow. Low around 21. South wind 30 to 35 mph. Chance of precipitation is 100%.

    Low: 21 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. Areas of blowing snow before 9am. High near 29. Chance of precipitation is 100%.

    High: 29 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 100%.

    Low: 24 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. Cloudy, with a high near 27.

    High: 27 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 16.

    Low: 16 °F

    Heavy Snow

Detailed Forecast

Overnight
A 30 percent chance of snow. Cloudy, with a steady temperature around -2. Southeast wind around 10 mph.
Saturday
Snow. The snow could be heavy at times. Areas of blowing snow after noon. High near 13. Southeast wind 10 to 20 mph increasing to 25 to 35 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Temperature rising to around 21 by 4am. South wind 30 to 40 mph. Chance of precipitation is 100%. New snow accumulation of 19 to 25 inches possible.
Sunday
Snow. The snow could be heavy at times. Areas of blowing snow. High near 23. South wind 30 to 35 mph. Chance of precipitation is 100%.
Sunday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 21. South wind 30 to 35 mph. Chance of precipitation is 100%.
Monday
Snow. The snow could be heavy at times. Areas of blowing snow before 9am. High near 29. Chance of precipitation is 100%.
Monday Night
Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 100%.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 27.
Tuesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 16.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 20.
Wednesday Night
Snow. Cloudy, with a low around 6.
New Year's Day
A chance of snow. Mostly cloudy, with a high near 11.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 7.
Friday
Snow likely. Mostly cloudy, with a high near 11.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Devils Thumb AK
 57.35°N 132.38°W (Elev. 7336 ft)
Last Update:
3:57 pm AKST Dec 26, 2025
Forecast Valid:
3am AKST Dec 27, 2025-6pm AKST Jan 2, 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