Hourly Weather Forecast - Petersburg, AK

12 AM
29°F
10%
4mph
NNW
Mostly Cloudy
Humidity
92%
Feels like
25°F
Dew Point
27°F
1 AM
28°F
10%
4mph
NNW
Mostly Cloudy
Humidity
92%
Feels like
24°F
Dew Point
26°F
2 AM
28°F
10%
3mph
NNW
Mostly Cloudy
Humidity
90%
Feels like
24°F
Dew Point
25°F
3 AM
28°F
10%
4mph
NNW
Mostly Cloudy
Humidity
89%
Feels like
24°F
Dew Point
25°F
4 AM
28°F
10%
4mph
NNW
Mostly Cloudy
Humidity
91%
Feels like
23°F
Dew Point
25°F
5 AM
27°F
10%
4mph
NNW
Mostly Cloudy
Humidity
91%
Feels like
23°F
Dew Point
25°F
6 AM
27°F
10%
4mph
NW
Mostly Cloudy
Humidity
91%
Feels like
23°F
Dew Point
25°F
7 AM
27°F
10%
4mph
NW
Mostly Cloudy
Humidity
89%
Feels like
22°F
Dew Point
24°F
8 AM
28°F
10%
4mph
NW
Mostly Cloudy
Humidity
87%
Feels like
23°F
Dew Point
24°F
8:06 AM
9 AM
28°F
10%
4mph
NW
Mostly Cloudy
Humidity
84%
Feels like
24°F
Dew Point
24°F
10 AM
29°F
10%
4mph
NW
Partly Cloudy
Humidity
84%
Feels like
25°F
Dew Point
25°F
11 AM
30°F
10%
4mph
NNW
Partly Cloudy
Humidity
81%
Feels like
27°F
Dew Point
25°F
12 PM
31°F
10%
3mph
N
Partly Cloudy
Humidity
79%
Feels like
28°F
Dew Point
25°F
1 PM
31°F
10%
3mph
N
Partly Cloudy
Humidity
77%
Feels like
29°F
Dew Point
25°F
2 PM
32°F
10%
3mph
NNE
Mostly Cloudy
Humidity
76%
Feels like
29°F
Dew Point
25°F
3 PM
32°F
10%
3mph
NNE
Mostly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
25°F
4 PM
31°F
10%
3mph
NE
Partly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
24°F
4:01 PM
5 PM
30°F
10%
3mph
NE
Partly Cloudy
Humidity
75%
Feels like
27°F
Dew Point
23°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide