Hourly Weather Forecast - Arendal, , NO

12 AM
36°F
20%
18mph
NNE
Mostly Cloudy
Humidity
94%
Feels like
26°F
Dew Point
35°F
1 AM
36°F
10%
17mph
NNE
Mostly Cloudy
Humidity
93%
Feels like
26°F
Dew Point
34°F
2 AM
35°F
20%
16mph
NNE
Mostly Cloudy
Humidity
93%
Feels like
26°F
Dew Point
34°F
3 AM
35°F
10%
15mph
N
Mostly Cloudy
Humidity
92%
Feels like
26°F
Dew Point
33°F
4 AM
35°F
10%
14mph
N
Partly Cloudy
Humidity
92%
Feels like
26°F
Dew Point
33°F
5 AM
35°F
10%
13mph
N
Partly Cloudy
Humidity
91%
Feels like
25°F
Dew Point
32°F
6 AM
35°F
0%
13mph
NNW
Partly Cloudy
Humidity
91%
Feels like
26°F
Dew Point
32°F
7 AM
35°F
0%
12mph
NW
Mostly Clear
Humidity
90%
Feels like
26°F
Dew Point
32°F
8 AM
35°F
0%
12mph
WNW
Hazy
Humidity
91%
Feels like
26°F
Dew Point
32°F
9 AM
35°F
0%
11mph
WNW
Hazy
Humidity
91%
Feels like
26°F
Dew Point
32°F
9:14 AM
10 AM
35°F
0%
11mph
W
Mostly Sunny
Humidity
90%
Feels like
26°F
Dew Point
32°F
11 AM
35°F
0%
11mph
W
Mostly Sunny
Humidity
88%
Feels like
27°F
Dew Point
32°F
12 PM
36°F
0%
12mph
W
Mostly Sunny
Humidity
85%
Feels like
28°F
Dew Point
32°F
1 PM
36°F
0%
12mph
W
Mostly Sunny
Humidity
84%
Feels like
28°F
Dew Point
32°F
2 PM
36°F
0%
12mph
W
Sunny
Humidity
85%
Feels like
28°F
Dew Point
32°F
3 PM
35°F
0%
11mph
WNW
Sunny
Humidity
87%
Feels like
27°F
Dew Point
32°F
3:34 PM
4 PM
34°F
0%
11mph
NW
Clear
Humidity
90%
Feels like
26°F
Dew Point
31°F
5 PM
33°F
0%
11mph
NNW
Hazy
Humidity
92%
Feels like
25°F
Dew Point
31°F
6 PM
33°F
0%
10mph
NNW
Hazy
Humidity
92%
Feels like
25°F
Dew Point
31°F
7 PM
33°F
0%
10mph
N
Hazy
Humidity
92%
Feels like
25°F
Dew Point
31°F
8 PM
33°F
0%
10mph
N
Hazy
Humidity
92%
Feels like
25°F
Dew Point
31°F
9 PM
33°F
0%
11mph
N
Partly Cloudy
Humidity
92%
Feels like
24°F
Dew Point
31°F
10 PM
33°F
0%
11mph
N
Partly Cloudy
Humidity
92%
Feels like
24°F
Dew Point
31°F
11 PM
32°F
0%
11mph
N
Hazy
Humidity
93%
Feels like
23°F
Dew Point
30°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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