Petersburg, AK

See Radar

Current Weather Forecast for Petersburg

AK 99833  |   3:00am

Weather Conditions

28°
Feels Like 24°
Wintry Mix
Wintry Mix
26° 35°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SW 3 mph
Wind
Rain
0 in
snow

Tonight

Fri 3/13
23°
Lowest Temperature
Snow Showers
40%
Occasional snow showers. Low 23F. Winds light and variable. Chance of snow 40%.

Tomorrow

Sat 3/14
35°
Highest Temperature
Partly / Cloudy
18%
Cloudy skies early will become partly cloudy later in the day. A few flurries or snow showers possible. High near 35F. Winds light and variable.

Tomorrow night

Sat 3/14
26°
Lowest Temperature
Mostly Cloudy
15%
Partly cloudy skies in the evening, then becoming cloudy overnight. A few flurries or snow showers possible. Low 26F. Winds light and variable.

Local Weather Radar - Petersburg, AK

Live Petersburg Local Radar Forecast by FOX Weather

Precipitation For Petersburg snow
Intermittent snow for the next hour.

Next 12 Hours Forecast in Petersburg

Hourly Weather Forecast & Temperature

4AM
Snow Showers
31%
27°
Feels Like 27°
Few Snow Showers
Wind
WNW 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
99%
Cloud Cover
5AM
Cloudy
24%
26°
Feels Like 26°
Cloudy
Wind
WNW 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
98%
Cloud Cover
6AM
Cloudy
21%
24°
Feels Like 24°
Cloudy
Wind
WNW 0 mph
Wind
Pressure
1021 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
92%
Cloud Cover
7AM
Cloudy
18%
25°
Feels Like 25°
Cloudy
Wind
WNW 1 mph
Wind
Pressure
1021 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
90%
Cloud Cover
8AM
Cloudy
17%
25°
Feels Like 25°
Cloudy
Wind
WNW 1 mph
Wind
Pressure
1022 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
89%
Cloud Cover
9AM
Cloudy
6%
26°
Feels Like 26°
Cloudy
Wind
WNW 0 mph
Wind
Pressure
1023 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
90%
Cloud Cover
10AM
Cloudy
11%
29°
Feels Like 29°
Cloudy
Wind
WNW 0 mph
Wind
Pressure
1023 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
83%
Cloud Cover
11AM
Mostly Cloudy
13%
31°
Feels Like 31°
Mostly Cloudy
Wind
WNW 0 mph
Wind
Pressure
1024 mb
Pressure
Humidity
78%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
12PM
Cloudy
11%
32°
Feels Like 32°
Cloudy
Wind
NNW 1 mph
Wind
Pressure
1024 mb
Pressure
Humidity
70%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
81%
Cloud Cover
1PM
Cloudy
6%
33°
Feels Like 33°
Cloudy
Wind
NNW 2 mph
Wind
Pressure
1024 mb
Pressure
Humidity
69%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
2PM
Mostly Cloudy
5%
34°
Feels Like 34°
Mostly Cloudy
Wind
NNW 1 mph
Wind
Pressure
1025 mb
Pressure
Humidity
66%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
66%
Cloud Cover
3PM
Partly / Cloudy
4%
34°
Feels Like 34°
Partly Cloudy
Wind
SSW 3 mph
Wind
Pressure
1025 mb
Pressure
Humidity
63%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
Fri 3/13
Fri
Snow Showers
40%
26°
35°
Chance of a few snow showers. Lows overnight in the low 20s.
Feels Like
23°
Feels Like
Wind
WNW 3 mph
Wind
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
7:12 AM
Sunrise
Visibility
6:51 PM
Sunset
Sat 3/14
Sat
Partly / Cloudy
18%
23°
35°
Morning clouds followed by afternoon sun. Highs in the mid 30s and lows in the mid 20s.
Feels Like
25°
Feels Like
Wind
WNW 3 mph
Wind
Humidity
76%
Humidity
UV Index
1
UV Index
Visibility
7:09 AM
Sunrise
Visibility
6:53 PM
Sunset
Sun 3/15
Sun
Rain / Snow
93%
26°
37°
Rain mixed with snow. Highs in the mid 30s and lows in the low 30s.
Feels Like
24°
Feels Like
Wind
E 11 mph
Wind
Humidity
76%
Humidity
UV Index
1
UV Index
Visibility
7:06 AM
Sunrise
Visibility
6:55 PM
Sunset
Mon 3/16
Mon
Rain / Snow
81%
31°
37°
Snow changing to rain. Highs in the upper 30s and lows in the low 30s.
Feels Like
30°
Feels Like
Wind
SSW 6 mph
Wind
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
7:04 AM
Sunrise
Visibility
6:57 PM
Sunset
Tue 3/17
Tue
Snow
77%
30°
35°
Snow. Highs in the mid 30s and lows in the low 30s.
Feels Like
26°
Feels Like
Wind
S 8 mph
Wind
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
7:01 AM
Sunrise
Visibility
7:00 PM
Sunset
Wed 3/18
Wed
Snow
88%
30°
35°
Snow. Highs in the mid 30s and lows in the upper 20s.
Feels Like
26°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
86%
Humidity
UV Index
1
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:02 PM
Sunset
Thu 3/19
Thu
Snow
75%
29°
36°
Periods of snow. Highs in the mid 30s and lows in the upper 20s.
Feels Like
25°
Feels Like
Wind
S 7 mph
Wind
Humidity
83%
Humidity
UV Index
1
UV Index
Visibility
6:55 AM
Sunrise
Visibility
7:04 PM
Sunset
Fri 3/20
Fri
Snow
70%
29°
37°
Snow. Highs in the upper 30s and lows in the upper 20s.
Feels Like
27°
Feels Like
Wind
SSE 6 mph
Wind
Humidity
80%
Humidity
UV Index
1
UV Index
Visibility
6:53 AM
Sunrise
Visibility
7:06 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from Alaska

From sea to land: NOAA satellites saved 300 people in 2025

NOAA announced Tuesday that its satellites helped rescue 300 people in 2025 from life-threatening situations across the United States. Whether it was an injured hiker or a stranded boater, NOAA’s satellite tools assisted law enforcement and rescue teams during these operations.

Loading...