Hourly Weather Forecast - Greendale, WI

12 AM
22°F
10%
7mph
W
Clear
Humidity
73%
Feels like
13°F
Dew Point
14°F
1 AM
22°F
10%
7mph
WSW
Clear
Humidity
76%
Feels like
13°F
Dew Point
15°F
2 AM
22°F
10%
7mph
WSW
Clear
Humidity
78%
Feels like
14°F
Dew Point
16°F
3 AM
22°F
10%
6mph
WSW
Mostly Clear
Humidity
81%
Feels like
14°F
Dew Point
17°F
4 AM
22°F
10%
6mph
WSW
Mostly Clear
Humidity
82%
Feels like
14°F
Dew Point
18°F
5 AM
22°F
10%
6mph
SW
Partly Cloudy
Humidity
80%
Feels like
14°F
Dew Point
17°F
6 AM
22°F
10%
7mph
SSW
Partly Cloudy
Humidity
82%
Feels like
14°F
Dew Point
18°F
7 AM
23°F
10%
7mph
SSW
Mostly Clear
Humidity
77%
Feels like
14°F
Dew Point
17°F
7:20 AM
8 AM
23°F
10%
7mph
SSW
Mostly Sunny
Humidity
74%
Feels like
15°F
Dew Point
16°F
9 AM
24°F
10%
7mph
S
Mostly Sunny
Humidity
70%
Feels like
16°F
Dew Point
16°F
10 AM
26°F
10%
8mph
S
Sunny
Humidity
68%
Feels like
17°F
Dew Point
17°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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