Hourly Weather Forecast - Union Grove, WI

12 AM
20°F
0%
14mph
W
Clear
Humidity
58%
Feels like
7°F
Dew Point
7°F
1 AM
18°F
0%
14mph
WNW
Clear
Humidity
57%
Feels like
4°F
Dew Point
6°F
2 AM
16°F
0%
13mph
WNW
Clear
Humidity
59%
Feels like
2°F
Dew Point
4°F
3 AM
15°F
0%
13mph
WNW
Clear
Humidity
59%
Feels like
0°F
Dew Point
3°F
4 AM
13°F
0%
13mph
WNW
Clear
Humidity
56%
Feels like
-2°F
Dew Point
0°F
5 AM
11°F
0%
12mph
WNW
Clear
Humidity
59%
Feels like
-3°F
Dew Point
0°F
6 AM
10°F
0%
12mph
WNW
Clear
Humidity
61%
Feels like
-4°F
Dew Point
0°F
7 AM
10°F
0%
12mph
WNW
Clear
Humidity
58%
Feels like
-4°F
Dew Point
-1°F
7:19 AM
8 AM
11°F
0%
11mph
WNW
Sunny
Humidity
56%
Feels like
-3°F
Dew Point
-1°F
9 AM
14°F
0%
11mph
WNW
Sunny
Humidity
53%
Feels like
0°F
Dew Point
0°F
10 AM
16°F
0%
11mph
WNW
Sunny
Humidity
49%
Feels like
4°F
Dew Point
0°F
11 AM
19°F
0%
11mph
WNW
Sunny
Humidity
45%
Feels like
7°F
Dew Point
1°F
12 PM
20°F
0%
10mph
WNW
Sunny
Humidity
43%
Feels like
9°F
Dew Point
1°F
1 PM
21°F
0%
9mph
WNW
Sunny
Humidity
43%
Feels like
11°F
Dew Point
2°F
2 PM
21°F
0%
9mph
WNW
Sunny
Humidity
43%
Feels like
11°F
Dew Point
2°F
3 PM
21°F
0%
8mph
WNW
Sunny
Humidity
45%
Feels like
11°F
Dew Point
3°F
4 PM
20°F
0%
6mph
WNW
Sunny
Humidity
49%
Feels like
11°F
Dew Point
4°F
4:21 PM
5 PM
18°F
0%
5mph
W
Clear
Humidity
56%
Feels like
11°F
Dew Point
5°F
6 PM
17°F
0%
4mph
W
Clear
Humidity
63%
Feels like
11°F
Dew Point
6°F
7 PM
16°F
0%
3mph
WSW
Mostly Clear
Humidity
65%
Feels like
11°F
Dew Point
6°F
8 PM
15°F
0%
3mph
WSW
Partly Cloudy
Humidity
66%
Feels like
10°F
Dew Point
6°F
9 PM
15°F
0%
3mph
SW
Mostly Cloudy
Humidity
68%
Feels like
10°F
Dew Point
6°F
10 PM
16°F
10%
4mph
SW
Mostly Cloudy
Humidity
67%
Feels like
9°F
Dew Point
7°F
11 PM
17°F
10%
4mph
SSW
Cloudy
Humidity
66%
Feels like
10°F
Dew Point
7°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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