Hourly Weather Forecast - Mertzig, Diekirch, LU

12 AM
44°F
0%
6mph
SSW
Mostly Cloudy
Humidity
95%
Feels like
41°F
Dew Point
42°F
1 AM
44°F
0%
6mph
SSW
Cloudy
Humidity
97%
Feels like
40°F
Dew Point
43°F
2 AM
44°F
0%
7mph
SSW
Mostly Cloudy
Humidity
97%
Feels like
40°F
Dew Point
43°F
3 AM
44°F
0%
8mph
SSW
Mostly Cloudy
Humidity
97%
Feels like
40°F
Dew Point
44°F
4 AM
45°F
0%
9mph
SSW
Mostly Cloudy
Humidity
96%
Feels like
40°F
Dew Point
44°F
5 AM
44°F
0%
8mph
SSW
Mostly Cloudy
Humidity
95%
Feels like
40°F
Dew Point
43°F
6 AM
44°F
0%
7mph
SSW
Mostly Cloudy
Humidity
94%
Feels like
40°F
Dew Point
43°F
7 AM
44°F
0%
7mph
SSW
Mostly Cloudy
Humidity
94%
Feels like
40°F
Dew Point
42°F
8 AM
44°F
0%
7mph
SSW
Mostly Cloudy
Humidity
94%
Feels like
40°F
Dew Point
42°F
8:29 AM
9 AM
44°F
0%
7mph
S
Mostly Cloudy
Humidity
94%
Feels like
39°F
Dew Point
42°F
10 AM
44°F
0%
7mph
S
Partly Cloudy
Humidity
94%
Feels like
40°F
Dew Point
42°F
11 AM
45°F
0%
8mph
SSW
Partly Cloudy
Humidity
93%
Feels like
40°F
Dew Point
43°F
12 PM
45°F
0%
9mph
SSW
Partly Cloudy
Humidity
93%
Feels like
41°F
Dew Point
44°F
1 PM
46°F
0%
10mph
S
Partly Cloudy
Humidity
93%
Feels like
41°F
Dew Point
44°F
2 PM
46°F
0%
11mph
S
Partly Cloudy
Humidity
94%
Feels like
41°F
Dew Point
44°F
3 PM
46°F
0%
11mph
S
Partly Cloudy
Humidity
94%
Feels like
41°F
Dew Point
44°F
4 PM
45°F
0%
10mph
S
Partly Cloudy
Humidity
95%
Feels like
40°F
Dew Point
44°F
4:35 PM
5 PM
45°F
0%
9mph
S
Partly Cloudy
Humidity
96%
Feels like
40°F
Dew Point
44°F
6 PM
44°F
0%
8mph
S
Partly Cloudy
Humidity
97%
Feels like
40°F
Dew Point
43°F
7 PM
44°F
0%
7mph
S
Mostly Cloudy
Humidity
97%
Feels like
39°F
Dew Point
43°F
8 PM
44°F
0%
7mph
S
Partly Cloudy
Humidity
97%
Feels like
39°F
Dew Point
43°F
9 PM
43°F
0%
7mph
S
Partly Cloudy
Humidity
97%
Feels like
39°F
Dew Point
43°F
10 PM
43°F
0%
7mph
S
Partly Cloudy
Humidity
97%
Feels like
39°F
Dew Point
43°F
11 PM
43°F
0%
7mph
SSW
Partly Cloudy
Humidity
98%
Feels like
39°F
Dew Point
43°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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