Hourly Weather Forecast - Porsgrunn, Telemark, NO

10 AM
18°F
0%
5mph
NE
Partly Cloudy
Humidity
79%
Feels like
10°F
Dew Point
13°F
11 AM
19°F
0%
6mph
NE
Mostly Cloudy
Humidity
77%
Feels like
11°F
Dew Point
13°F
12 PM
19°F
0%
6mph
NE
Mostly Cloudy
Humidity
75%
Feels like
11°F
Dew Point
13°F
1 PM
19°F
0%
6mph
NE
Mostly Cloudy
Humidity
74%
Feels like
11°F
Dew Point
13°F
2 PM
20°F
0%
6mph
NE
Mostly Cloudy
Humidity
74%
Feels like
11°F
Dew Point
13°F
3 PM
20°F
0%
6mph
NE
Mostly Cloudy
Humidity
74%
Feels like
11°F
Dew Point
13°F
4 PM
19°F
0%
6mph
NE
Mostly Cloudy
Humidity
75%
Feels like
11°F
Dew Point
13°F
4:31 PM
5 PM
19°F
0%
6mph
NE
Mostly Cloudy
Humidity
76%
Feels like
10°F
Dew Point
13°F
6 PM
19°F
0%
7mph
NE
Partly Cloudy
Humidity
78%
Feels like
10°F
Dew Point
13°F
7 PM
19°F
0%
7mph
NE
Partly Cloudy
Humidity
78%
Feels like
10°F
Dew Point
13°F
8 PM
19°F
0%
7mph
NE
Partly Cloudy
Humidity
79%
Feels like
10°F
Dew Point
14°F
9 PM
19°F
0%
7mph
NE
Mostly Cloudy
Humidity
80%
Feels like
10°F
Dew Point
14°F
10 PM
19°F
0%
7mph
NE
Mostly Cloudy
Humidity
80%
Feels like
10°F
Dew Point
14°F
11 PM
19°F
0%
7mph
NE
Mostly Cloudy
Humidity
80%
Feels like
10°F
Dew Point
14°F

Thursday's Low Temperatures

Dangerous Cold, Lake-Effect Snow Grip Eastern U.S.

Frigid air will penetrate deep into the Eastern U.S. by midweek, with lake-effect snow lasting through Thursday.

Thursday's Weather Outlook

Thursday's Weather Outlook

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

Safety Tips For Icy Surfaces

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

Weekly Drought Map for January 22, 2026

Tranquil Weather Pattern Worsens Drought Depiction Nationwide

How to Measure Snow via NWS

How To Measure Snow

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide