PETERSBURG, AK 99833 Weather Forecast & Current Conditions

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PETERSBURG, AK
Current Weather

3:56 PM AKST JAN 4, 2026
Scattered Clouds
18°F
Feels Like: 11°F
Dewpoint: 16°F
Rel. Hum.: 91%
Visibility: 10 miles
Wind: W at 5 mph
Pressure: 29.62 inches
Last 72 hours

Local Area Snow Depth

Alaska Current Weather

Alaska MOS Forecast Weather


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(Automated weather data from NWS/FAA)
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PETERSBURG, AK 99833
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly clear. Areas of fog early in the morning. Highs in the lower 60s. South winds around 10 mph.
TONIGHT
Partly cloudy. Lows in the upper 40s. South winds around 10 mph.
WEDNESDAY
Mostly cloudy. Chance of rain in the afternoon. Highs in the upper 50s. South winds 10 to 15 mph.
WEDNESDAY NIGHT
Rain. Lows in the upper 40s. South winds around 10 mph.
THURSDAY
Mostly cloudy. Scattered rain showers. Highs in the upper 50s. South winds around 10 mph.
THURSDAY NIGHT
Mostly cloudy. Lows in the mid 40s.
FRIDAY
Mostly cloudy. Highs in the upper 50s.
FRIDAY NIGHT
Mostly cloudy. Lows in the mid 40s.
SATURDAY
Mostly cloudy. Highs in the upper 50s.
SATURDAY NIGHT
Rain. Lows in the upper 40s.
SUNDAY
Mostly cloudy. Chance of rain. Highs in the upper 50s.
SUNDAY NIGHT
Mostly cloudy. Chance of rain. Lows in the upper 40s.
MONDAY
Mostly cloudy. Chance of rain. Highs in the upper 50s.

Visible Weather Satellite
PETERSBURG, AK 99833
Infrared Weather Satellite
PETERSBURG, AK 99833
NEXRAD Weather Radar
PETERSBURG, AK 99833

PETERSBURG, AK 3 hourly weather forecast

weather forecast created  3:00 AM AST  1/ 4/2026
Sunday
4 JAN 2026
PETERSBURG, AK 99833 weather forecast Day 1, 12 hours 9 AM 16° 11° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   2 91% 14°
High 20° PETERSBURG, AK 99833 weather forecast Day 1, 15 hours 12 PM 19° 15° Partly Cloudy S   1 86% 16°
Partly Cloudy



PETERSBURG, AK 99833 weather forecast Day 1, 18 hours 3 PM 18° 13° Partly Cloudy 4%

0% Thunder
( 0% severe)
S   2 91% 16°
PETERSBURG, AK 99833 weather forecast Day 1, 21 hours 6 PM 17° 12° Partly Cloudy S   2 82% 13°
Monday
5 JAN 2026
PETERSBURG, AK 99833 weather forecast Day 2, 0 hours 9 PM 17° 12° Mostly Cloudy 51%
SNOW
1–2.5 in
0% Thunder
( 0% severe)
SSE   3 82% 13°
Low 15° PETERSBURG, AK 99833 weather forecast Day 2, 3 hours 12 AM 20° 15° Mostly Cloudy SSE   3 82% 16°
High 35° PETERSBURG, AK 99833 weather forecast Day 2, 6 hours 3 AM 22° 16° Overcast 97%
SNOW
***
0% Thunder
( 0% severe)
SE   5 91% 20°

Overcast

Snow

PETERSBURG, AK 99833 weather forecast Day 2, 9 hours 6 AM 25° 17° Overcast SE   7 96% 24°
PETERSBURG, AK 99833 weather forecast Day 2, 12 hours 9 AM 29° 20° Overcast 100%
SNOW
***
0% Thunder
( 0% severe)
SE   10 96% 28°
PETERSBURG, AK 99833 weather forecast Day 2, 15 hours 12 PM 32° 24° Overcast SE   10 96% 31°
PETERSBURG, AK 99833 weather forecast Day 2, 18 hours 3 PM 33° 27° Overcast 100%
RAIN/SNOW
***
0% Thunder
( 0% severe)
SSE   7 100% 33°
PETERSBURG, AK 99833 weather forecast Day 2, 21 hours 6 PM 34° 30° Overcast SSE   5 100% 34°
Tuesday
6 JAN 2026
PETERSBURG, AK 99833 weather forecast Day 3, 0 hours 9 PM 34° 30° Overcast 100%
RAIN
***
0% Thunder
( 0% severe)
S   5 100% 34°
Low 31° PETERSBURG, AK 99833 weather forecast Day 3, 3 hours 12 AM 34° 30° Overcast S   5 100% 34°
High 37° PETERSBURG, AK 99833 weather forecast Day 3, 6 hours 3 AM 34° 30° Mostly Cloudy 100%
RAIN
***
0% Thunder
( 0% severe)
S   5 100% 34°

Mostly Cloudy

Rain

PETERSBURG, AK 99833 weather forecast Day 3, 9 hours 6 AM 34° 30° Mostly Cloudy S   5 100% 34°
PETERSBURG, AK 99833 weather forecast Day 3, 15 hours 9 AM 35° 31° Mostly Cloudy 100%
RAIN
***
0% Thunder
( 1% severe)
S   5 96% 34°
PETERSBURG, AK 99833 weather forecast Day 3, 18 hours 12 PM 36° 32° Mostly Cloudy S   5 96% 35°
PETERSBURG, AK 99833 weather forecast Day 3, 21 hours 3 PM 36° 32° Mostly Cloudy     S   5 96% 35°

PETERSBURG, AK extended weather forecast

Wednesday
7 JAN 2026
Thursday
8 JAN 2026
Friday
9 JAN 2026
Saturday
10 JAN 2026
Sunday
11 JAN 2026
Low 32° Low 26° Low 28° Low 31° Low 30°
High 33° High 31° High 31° High 40° High 34°
PETERSBURG, AK 99833 weather forecast Day 4 PETERSBURG, AK 99833 weather forecast Day 5 PETERSBURG, AK 99833 weather forecast Day 6 PETERSBURG, AK 99833 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
93% Rain/Snow
Overcast
84% Snow
Overcast
81% Snow
Overcast
90% Rain/Snow
Overcast
100% Rain/Snow
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