Hourly Weather Forecast - Porsgrunn, Telemark, NO

8 AM
44°F
0%
8mph
SW
Cloudy
Humidity
90%
Feels like
40°F
Dew Point
41°F
9 AM
44°F
0%
7mph
WSW
Cloudy
Humidity
89%
Feels like
40°F
Dew Point
41°F
9:05 AM
10 AM
45°F
0%
6mph
WSW
Cloudy
Humidity
88%
Feels like
41°F
Dew Point
41°F
11 AM
45°F
0%
6mph
WSW
Cloudy
Humidity
86%
Feels like
42°F
Dew Point
42°F
12 PM
46°F
0%
6mph
WSW
Partly Cloudy
Humidity
85%
Feels like
43°F
Dew Point
42°F
1 PM
46°F
0%
5mph
W
Partly Cloudy
Humidity
84%
Feels like
43°F
Dew Point
41°F
2 PM
45°F
0%
5mph
W
Partly Cloudy
Humidity
85%
Feels like
43°F
Dew Point
41°F
3 PM
44°F
0%
5mph
W
Mostly Cloudy
Humidity
87%
Feels like
42°F
Dew Point
41°F
3:23 PM
4 PM
44°F
0%
5mph
W
Cloudy
Humidity
89%
Feels like
41°F
Dew Point
40°F
5 PM
43°F
0%
5mph
WNW
Cloudy
Humidity
91%
Feels like
40°F
Dew Point
40°F
6 PM
43°F
0%
5mph
W
Cloudy
Humidity
92%
Feels like
40°F
Dew Point
41°F
7 PM
43°F
0%
5mph
W
Cloudy
Humidity
91%
Feels like
40°F
Dew Point
40°F
8 PM
43°F
0%
5mph
WNW
Cloudy
Humidity
90%
Feels like
40°F
Dew Point
40°F
9 PM
42°F
0%
5mph
WNW
Cloudy
Humidity
90%
Feels like
40°F
Dew Point
40°F
10 PM
42°F
0%
4mph
NW
Cloudy
Humidity
92%
Feels like
39°F
Dew Point
39°F
11 PM
41°F
0%
4mph
WNW
Cloudy
Humidity
94%
Feels like
38°F
Dew Point
39°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday'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