Hourly Weather Forecast - Petersburg, AK

12 AM
6°F
0%
4mph
NNW
Clear
Humidity
76%
Feels like
-2°F
Dew Point
0°F
1 AM
6°F
0%
4mph
NNW
Clear
Humidity
78%
Feels like
-3°F
Dew Point
0°F
2 AM
5°F
0%
4mph
NNW
Clear
Humidity
80%
Feels like
-3°F
Dew Point
1°F
3 AM
5°F
0%
4mph
NNW
Clear
Humidity
83%
Feels like
-3°F
Dew Point
1°F
4 AM
5°F
0%
4mph
NNW
Clear
Humidity
84%
Feels like
-4°F
Dew Point
1°F
5 AM
5°F
0%
4mph
N
Clear
Humidity
85%
Feels like
-3°F
Dew Point
1°F
6 AM
5°F
0%
4mph
NNW
Clear
Humidity
85%
Feels like
-3°F
Dew Point
1°F
7 AM
5°F
0%
4mph
N
Clear
Humidity
84%
Feels like
-3°F
Dew Point
1°F
8 AM
6°F
0%
4mph
NW
Clear
Humidity
83%
Feels like
-2°F
Dew Point
2°F
8:19 AM
9 AM
7°F
0%
4mph
NW
Sunny
Humidity
83%
Feels like
-1°F
Dew Point
2°F
10 AM
8°F
0%
4mph
WNW
Sunny
Humidity
82%
Feels like
0°F
Dew Point
4°F
11 AM
9°F
0%
4mph
W
Sunny
Humidity
82%
Feels like
2°F
Dew Point
5°F
12 PM
11°F
0%
4mph
W
Sunny
Humidity
81%
Feels like
4°F
Dew Point
6°F
1 PM
11°F
0%
4mph
W
Sunny
Humidity
81%
Feels like
4°F
Dew Point
6°F
2 PM
11°F
0%
3mph
WNW
Sunny
Humidity
81%
Feels like
5°F
Dew Point
6°F
3 PM
10°F
0%
4mph
W
Sunny
Humidity
81%
Feels like
3°F
Dew Point
5°F
3:11 PM
4 PM
9°F
0%
4mph
WNW
Clear
Humidity
82%
Feels like
2°F
Dew Point
4°F
5 PM
7°F
0%
4mph
WNW
Clear
Humidity
83%
Feels like
0°F
Dew Point
3°F
6 PM
6°F
0%
4mph
WNW
Clear
Humidity
82%
Feels like
-2°F
Dew Point
2°F
7 PM
6°F
0%
4mph
WNW
Clear
Humidity
82%
Feels like
-2°F
Dew Point
1°F
8 PM
5°F
0%
4mph
WSW
Clear
Humidity
81%
Feels like
-3°F
Dew Point
1°F
9 PM
5°F
0%
4mph
WSW
Mostly Clear
Humidity
80%
Feels like
-3°F
Dew Point
0°F
10 PM
6°F
0%
4mph
SW
Mostly Clear
Humidity
79%
Feels like
-3°F
Dew Point
1°F
11 PM
6°F
0%
4mph
WSW
Partly Cloudy
Humidity
80%
Feels like
-2°F
Dew Point
1°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide