Hourly Weather Forecast - Tonsberg, Vestfold, NO

12 AM
21°F
30%
7mph
NE
30% Chance of Flurries
Humidity
80%
Feels like
12°F
Dew Point
16°F
1 AM
21°F
30%
8mph
NE
30% Chance of Flurries
Humidity
79%
Feels like
11°F
Dew Point
15°F
2 AM
21°F
20%
8mph
NE
Cloudy
Humidity
78%
Feels like
11°F
Dew Point
15°F
3 AM
20°F
20%
8mph
NE
Cloudy
Humidity
78%
Feels like
11°F
Dew Point
15°F
4 AM
20°F
20%
8mph
NE
Cloudy
Humidity
77%
Feels like
11°F
Dew Point
14°F
5 AM
20°F
20%
8mph
NE
Cloudy
Humidity
77%
Feels like
10°F
Dew Point
14°F
6 AM
20°F
20%
8mph
NE
Cloudy
Humidity
78%
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

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