PETERSBURG, AK 99833 Weather Forecast & Current Conditions

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PETERSBURG, AK
Current Weather

8:56 PM AKST MAR 7, 2026
Scattered Clouds
28°F
Feels Like: 28°F
Dewpoint: 28°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: Calm
Pressure: 29.73 inches
Last 72 hours

Local Area Snow Depth

Alaska Current 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 PM AST  3/ 7/2026
Sunday
8 MAR 2026
PETERSBURG, AK 99833 weather forecast Day 1, 0 hours 9 PM 31° 25° Mostly Cloudy 89%
SNOW
***
0% Thunder
( 1% severe)
SW   6 88% 28°
Low 27° PETERSBURG, AK 99833 weather forecast Day 1, 3 hours 12 AM 31° 26° Mostly Cloudy SSW   5 88% 28°
High 34° PETERSBURG, AK 99833 weather forecast Day 1, 6 hours 3 AM 30° 25° Mostly Cloudy 80%
SNOW
10–20 in
0% Thunder
( 0% severe)
SW   5 84% 26°

Mostly Cloudy

Snow Likely

PETERSBURG, AK 99833 weather forecast Day 1, 9 hours 6 AM 28° 24° Mostly Cloudy SSW   3 88% 25°
PETERSBURG, AK 99833 weather forecast Day 1, 12 hours 9 AM 31° 28° Mostly Cloudy 88%
SNOW
10–20 in
0% Thunder
( 1% severe)
S   3 81% 26°
PETERSBURG, AK 99833 weather forecast Day 1, 15 hours 12 PM 33° 30° Mostly Cloudy S   3 74% 26°
PETERSBURG, AK 99833 weather forecast Day 1, 18 hours 3 PM 33° 29° Mostly Cloudy 87%
SNOW
5–10 in
0% Thunder
( 1% severe)
S   5 74% 26°
PETERSBURG, AK 99833 weather forecast Day 1, 21 hours 6 PM 29° 25° Mostly Cloudy SSE   3 84% 25°
Monday
9 MAR 2026
PETERSBURG, AK 99833 weather forecast Day 2, 0 hours 9 PM 28° 25° Mostly Cloudy 79%
SNOW
2.5–5 in
0% Thunder
( 1% severe)
SSE   2 88% 25°
Low 25° PETERSBURG, AK 99833 weather forecast Day 2, 3 hours 12 AM 27° 23° Mostly Cloudy SE   3 92% 25°
High 34° PETERSBURG, AK 99833 weather forecast Day 2, 6 hours 3 AM 27° 23° Mostly Cloudy 77%
SNOW
10–20 in
0% Thunder
( 0% severe)
SE   3 92% 25°

Mostly Cloudy

Snow Likely

PETERSBURG, AK 99833 weather forecast Day 2, 9 hours 6 AM 27° 24° Mostly Cloudy SE   2 92% 25°
PETERSBURG, AK 99833 weather forecast Day 2, 12 hours 9 AM 29° 25° Mostly Cloudy 74%
SNOW
***
0% Thunder
( 1% severe)
SE   3 88% 26°
PETERSBURG, AK 99833 weather forecast Day 2, 15 hours 12 PM 32° 29° Mostly Cloudy SE   3 74% 25°
PETERSBURG, AK 99833 weather forecast Day 2, 18 hours 3 PM 32° 27° Mostly Cloudy 74%
SNOW
5–10 in
0% Thunder
( 1% severe)
SE   5 71% 24°
PETERSBURG, AK 99833 weather forecast Day 2, 21 hours 6 PM 29° 25° Mostly Cloudy ESE   3 80% 24°

PETERSBURG, AK extended weather forecast

Tuesday
10 MAR 2026
Wednesday
11 MAR 2026
Thursday
12 MAR 2026
Friday
13 MAR 2026
Saturday
14 MAR 2026
Low 25° Low 25° Low 20° Low 19° Low 23°
High 33° High 36° High 30° High 29° High 33°
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
Overcast
88% Snow
Overcast
83% Snow
Mostly Cloudy
44% Snow
Mostly Cloudy
63% Snow
Overcast
65% Snow
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