PETERSBURG, AK 99833 Weather Forecast & Current Conditions

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PETERSBURG, AK
Current Weather

1:56 AM AKST DEC 31, 2025
Overcast
36°F
Feels Like: 36°F
Dewpoint: 34°F
Rel. Hum.: 92%
Visibility: 8 miles
Wind: Calm
Pressure: 29.87 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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2025 Hurricanes

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 PM AST 12/30/2025
Wednesday
31 DEC 2025
PETERSBURG, AK 99833 weather forecast Day 1, 0 hours 9 PM 37° 32° Mostly Cloudy 83%
RAIN
***
0% Thunder
( 0% severe)
S   6 92% 35°
Low 34° PETERSBURG, AK 99833 weather forecast Day 1, 3 hours 12 AM 36° 32° Mostly Cloudy SE   5 92% 34°
High 37° PETERSBURG, AK 99833 weather forecast Day 1, 6 hours 3 AM 35° 31° Mostly Cloudy 88%
RAIN
1–2 in
0% Thunder
( 0% severe)
SSE   5 96% 34°

Mostly Cloudy

Rain & Snow Likely

PETERSBURG, AK 99833 weather forecast Day 1, 9 hours 6 AM 35° 31° Mostly Cloudy SSE   5 96% 34°
PETERSBURG, AK 99833 weather forecast Day 1, 12 hours 9 AM 34° 30° Mostly Cloudy 79%
RAIN/SNOW
>10 in
0% Thunder
( 0% severe)
SE   5 100% 34°
PETERSBURG, AK 99833 weather forecast Day 1, 15 hours 12 PM 35° 32° Mostly Cloudy SSE   3 96% 34°
PETERSBURG, AK 99833 weather forecast Day 1, 18 hours 3 PM 35° 32° Mostly Cloudy 67%
RAIN
***
0% Thunder
( 0% severe)
SE   3 96% 34°
PETERSBURG, AK 99833 weather forecast Day 1, 21 hours 6 PM 33° 30° Mostly Cloudy SE   3 96% 32°
Thursday
1 JAN 2026
PETERSBURG, AK 99833 weather forecast Day 2, 0 hours 9 PM 32° 29° Mostly Cloudy 32%
ICE
.25–.5 in
0% Thunder
( 0% severe)
SE   3 96% 31°
Low 27° PETERSBURG, AK 99833 weather forecast Day 2, 3 hours 12 AM 31° 28° Mostly Cloudy SE   2 96% 30°
High 32° PETERSBURG, AK 99833 weather forecast Day 2, 6 hours 3 AM 29° 26° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 0% severe)
E   1 100% 29°

Partly Cloudy



PETERSBURG, AK 99833 weather forecast Day 2, 9 hours 6 AM 28° 25° Partly Cloudy W   1 96% 27°
PETERSBURG, AK 99833 weather forecast Day 2, 12 hours 9 AM 27° 24° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 0% severe)
NNE   2 96% 26°
PETERSBURG, AK 99833 weather forecast Day 2, 15 hours 12 PM 30° 27° Partly Cloudy NE   2 92% 28°
PETERSBURG, AK 99833 weather forecast Day 2, 18 hours 3 PM 29° 26° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 0% severe)
NNE   2 92% 27°
PETERSBURG, AK 99833 weather forecast Day 2, 21 hours 6 PM 27° 24° Mostly Cloudy NE   2 92% 25°

PETERSBURG, AK extended weather forecast

Friday
2 JAN 2026
Saturday
3 JAN 2026
Sunday
4 JAN 2026
Monday
5 JAN 2026
Tuesday
6 JAN 2026
Low 19° Low 19° Low 17° Low 13° Low 16°
High 23° High 26° High 20° High 19° High 32°
PETERSBURG, AK 99833 weather forecast Day 3 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
Partly Cloudy
1% Snow
Overcast
12% Snow
Partly Cloudy
3% Snow
Clear
Partly Cloudy
17% Snow
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