Petersburg, AK

See Radar

Current Weather Forecast for Petersburg

AK 99833  |   11:07pm

Weather Conditions

35°
Feels Like 30°
Showers
Light Rain
26° 36°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
ESE 7 mph
Wind
Rain
0.02 in
rain

Tonight

Sun 3/15
31°
Lowest Temperature
Rain / Snow
100%
Snow this evening will mix with rain at times late. Low 31F. Winds SSE at 5 to 10 mph. Chance of precip 100%. Snow accumulating 1 to 3 inches.

Tomorrow

Mon 3/16
38°
Highest Temperature
Rain / Snow
99%
Rain and snow in the morning changing to rain showers late. Temps nearly steady in the mid to upper 30s. Winds light and variable. Chance of precip 100%.

Tomorrow night

Mon 3/16
31°
Lowest Temperature
Snow
89%
Cloudy with snow showers in the evening and steady snow likely after midnight. Low 31F. Winds SSW at 5 to 10 mph. Chance of snow 90%. Snow accumulating 1 to 3 inches.

Local Weather Radar - Petersburg, AK

Live Petersburg Local Radar Forecast by FOX Weather

Precipitation For Petersburg snow
Continuous snow for the next hour.

Next 12 Hours Forecast in Petersburg

Hourly Weather Forecast & Temperature

12AM
Snow
81%
36°
Feels Like 30°
Snow
Wind
SE 7 mph
Wind
Pressure
990 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
0.94mi
Visibility
Visibility
100%
Cloud Cover
1AM
Snow
87%
36°
Feels Like 31°
Snow
Wind
SE 7 mph
Wind
Pressure
990 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
1.5mi
Visibility
Visibility
100%
Cloud Cover
2AM
Snow
98%
37°
Feels Like 31°
Snow
Wind
SSE 7 mph
Wind
Pressure
990 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
100%
Cloud Cover
3AM
Rain / Snow
93%
37°
Feels Like 32°
Rain/Snow
Wind
SSE 7 mph
Wind
Pressure
990 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
1.4mi
Visibility
Visibility
99%
Cloud Cover
4AM
Rain
71%
38°
Feels Like 33°
Rain
Wind
SSE 6 mph
Wind
Pressure
990 mb
Pressure
Humidity
99%
Humidity
UV Index
0
UV Index
Visibility
1.7mi
Visibility
Visibility
100%
Cloud Cover
5AM
Showers
68%
38°
Feels Like 33°
Showers
Wind
S 6 mph
Wind
Pressure
990 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
1.8mi
Visibility
Visibility
99%
Cloud Cover
6AM
Rain
98%
37°
Feels Like 33°
Rain
Wind
S 6 mph
Wind
Pressure
990 mb
Pressure
Humidity
99%
Humidity
UV Index
0
UV Index
Visibility
1.8mi
Visibility
Visibility
100%
Cloud Cover
7AM
Rain
99%
37°
Feels Like 33°
Rain
Wind
S 5 mph
Wind
Pressure
990 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
1.2mi
Visibility
Visibility
100%
Cloud Cover
8AM
Rain / Snow
97%
37°
Feels Like 33°
Rain/Snow
Wind
S 4 mph
Wind
Pressure
990 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.93mi
Visibility
Visibility
99%
Cloud Cover
9AM
Rain / Snow
86%
36°
Feels Like 33°
Rain/Snow
Wind
SSW 4 mph
Wind
Pressure
990 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
1mi
Visibility
Visibility
99%
Cloud Cover
10AM
Showers
61%
37°
Feels Like 37°
Light Rain
Wind
SSW 3 mph
Wind
Pressure
990 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.68mi
Visibility
Visibility
99%
Cloud Cover
11AM
Rain / Snow
60%
38°
Feels Like 38°
Rain/Snow
Wind
SSW 2 mph
Wind
Pressure
990 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
2mi
Visibility
Visibility
99%
Cloud Cover
Sun 3/15
Sun
Rain / Snow
100%
26°
36°
Mix of rain and snow. Lows overnight in the low 30s.
Feels Like
26°
Feels Like
Wind
SSE 8 mph
Wind
Humidity
99%
Humidity
UV Index
0
UV Index
Visibility
7:06 AM
Sunrise
Visibility
6:55 PM
Sunset
Mon 3/16
Mon
Rain / Snow
99%
31°
39°
Rain mixed with snow. Highs in the upper 30s and lows in the low 30s.
Feels Like
33°
Feels Like
Wind
SSW 5 mph
Wind
Humidity
96%
Humidity
UV Index
1
UV Index
Visibility
7:04 AM
Sunrise
Visibility
6:57 PM
Sunset
Tue 3/17
Tue
Snow
76%
31°
35°
Snow likely. Highs in the mid 30s and lows in the low 30s.
Feels Like
26°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
86%
Humidity
UV Index
1
UV Index
Visibility
7:01 AM
Sunrise
Visibility
7:00 PM
Sunset
Wed 3/18
Wed
Snow
81%
30°
35°
Snow. Highs in the mid 30s and lows in the upper 20s.
Feels Like
26°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
85%
Humidity
UV Index
1
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:02 PM
Sunset
Thu 3/19
Thu
Snow Showers
64%
29°
36°
Snow showers possible. Highs in the mid 30s and lows in the upper 20s.
Feels Like
26°
Feels Like
Wind
S 5 mph
Wind
Humidity
76%
Humidity
UV Index
1
UV Index
Visibility
6:55 AM
Sunrise
Visibility
7:04 PM
Sunset
Fri 3/20
Fri
Snow Showers
62%
28°
36°
Snow showers possible. Highs in the mid 30s and lows in the low 30s.
Feels Like
25°
Feels Like
Wind
S 6 mph
Wind
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
6:53 AM
Sunrise
Visibility
7:06 PM
Sunset
Sat 3/21
Sat
Snow
76%
30°
37°
Snow likely. Highs in the upper 30s and lows in the low 30s.
Feels Like
27°
Feels Like
Wind
SE 9 mph
Wind
Humidity
81%
Humidity
UV Index
1
UV Index
Visibility
6:50 AM
Sunrise
Visibility
7:08 PM
Sunset
Sun 3/22
Sun
Snow Showers
66%
30°
36°
Snow showers. Highs in the mid 30s and lows in the low 30s.
Feels Like
25°
Feels Like
Wind
SE 8 mph
Wind
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
6:47 AM
Sunrise
Visibility
7:10 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...