Hourly Weather Forecast - Greendale, WI

12 AM
23°F
0%
14mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
10°F
Dew Point
14°F
1 AM
21°F
0%
14mph
WNW
Partly Cloudy
Humidity
68%
Feels like
8°F
Dew Point
12°F
2 AM
19°F
0%
13mph
WNW
Partly Cloudy
Humidity
69%
Feels like
6°F
Dew Point
10°F
3 AM
18°F
0%
13mph
WNW
Partly Cloudy
Humidity
68%
Feels like
5°F
Dew Point
10°F
4 AM
18°F
0%
12mph
WNW
Partly Cloudy
Humidity
67%
Feels like
5°F
Dew Point
9°F
5 AM
17°F
0%
11mph
WNW
Partly Cloudy
Humidity
67%
Feels like
4°F
Dew Point
8°F
6 AM
16°F
10%
10mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
4°F
Dew Point
8°F
7 AM
17°F
10%
10mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
5°F
Dew Point
8°F
7:19 AM
8 AM
18°F
10%
10mph
WNW
Mostly Cloudy
Humidity
64%
Feels like
6°F
Dew Point
8°F
9 AM
19°F
10%
10mph
WNW
Mostly Cloudy
Humidity
61%
Feels like
7°F
Dew Point
8°F
10 AM
19°F
10%
10mph
WNW
Mostly Cloudy
Humidity
59%
Feels like
8°F
Dew Point
8°F
11 AM
20°F
10%
9mph
WNW
Cloudy
Humidity
57%
Feels like
9°F
Dew Point
7°F
12 PM
21°F
10%
9mph
NW
Cloudy
Humidity
55%
Feels like
11°F
Dew Point
7°F
1 PM
22°F
10%
8mph
NW
Cloudy
Humidity
54%
Feels like
12°F
Dew Point
8°F
2 PM
22°F
10%
8mph
NW
Mostly Cloudy
Humidity
55%
Feels like
13°F
Dew Point
8°F
3 PM
22°F
30%
8mph
NW
30% Chance of Heavy Snow
Humidity
57%
Feels like
13°F
Dew Point
9°F
4 PM
22°F
30%
7mph
NW
30% Chance of Heavy Snow
Humidity
59%
Feels like
13°F
Dew Point
10°F
4:20 PM
5 PM
22°F
30%
7mph
NW
30 % Chance of Heavy Snow
Humidity
60%
Feels like
13°F
Dew Point
10°F
6 PM
23°F
30%
7mph
NW
30 % Chance of Heavy Snow
Humidity
63%
Feels like
15°F
Dew Point
12°F
7 PM
24°F
10%
7mph
NW
Partly Cloudy
Humidity
70%
Feels like
15°F
Dew Point
15°F
8 PM
24°F
10%
7mph
WNW
Clear
Humidity
70%
Feels like
16°F
Dew Point
16°F
9 PM
24°F
10%
7mph
WNW
Clear
Humidity
72%
Feels like
15°F
Dew Point
16°F
10 PM
24°F
10%
7mph
WNW
Clear
Humidity
72%
Feels like
15°F
Dew Point
16°F
11 PM
23°F
10%
7mph
W
Clear
Humidity
74%
Feels like
15°F
Dew Point
16°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday'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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