Hourly Weather Forecast - Union Grove, WI

12 AM
22°F
0%
11mph
S
Cloudy
Humidity
60%
Feels like
10°F
Dew Point
10°F
1 AM
22°F
0%
12mph
S
Cloudy
Humidity
61%
Feels like
11°F
Dew Point
11°F
2 AM
24°F
0%
13mph
S
Cloudy
Humidity
62%
Feels like
12°F
Dew Point
13°F
3 AM
25°F
0%
13mph
S
Cloudy
Humidity
64%
Feels like
13°F
Dew Point
14°F
4 AM
26°F
0%
13mph
S
Cloudy
Humidity
62%
Feels like
14°F
Dew Point
14°F
5 AM
27°F
0%
13mph
S
Cloudy
Humidity
65%
Feels like
15°F
Dew Point
16°F
6 AM
28°F
0%
14mph
SSW
Cloudy
Humidity
67%
Feels like
16°F
Dew Point
18°F
7 AM
29°F
0%
14mph
SSW
Cloudy
Humidity
65%
Feels like
18°F
Dew Point
19°F
7:18 AM
8 AM
31°F
0%
13mph
SSW
Cloudy
Humidity
64%
Feels like
21°F
Dew Point
21°F
9 AM
34°F
30%
13mph
SW
30% Chance of Flurries
Humidity
63%
Feels like
25°F
Dew Point
23°F
10 AM
36°F
30%
13mph
SW
30% Chance of Flurries
Humidity
63%
Feels like
28°F
Dew Point
25°F
11 AM
37°F
30%
12mph
WSW
30% Chance Rain Showers
Humidity
62%
Feels like
29°F
Dew Point
26°F
12 PM
38°F
30%
12mph
WSW
30% Chance Rain Showers
Humidity
63%
Feels like
30°F
Dew Point
26°F
1 PM
38°F
30%
12mph
W
30% Chance of Flurries
Humidity
62%
Feels like
30°F
Dew Point
26°F
2 PM
37°F
30%
12mph
W
30% Chance of Flurries
Humidity
63%
Feels like
29°F
Dew Point
26°F
3 PM
36°F
30%
12mph
WNW
30% Chance of Flurries
Humidity
66%
Feels like
27°F
Dew Point
26°F
4 PM
34°F
30%
12mph
WNW
30% Chance Snow Showers
Humidity
66%
Feels like
25°F
Dew Point
24°F
4:20 PM
5 PM
32°F
0%
12mph
WNW
Partly Cloudy
Humidity
65%
Feels like
23°F
Dew Point
22°F
6 PM
31°F
0%
12mph
W
Clear
Humidity
62%
Feels like
22°F
Dew Point
20°F
7 PM
30°F
0%
13mph
W
Clear
Humidity
61%
Feels like
20°F
Dew Point
18°F
8 PM
29°F
0%
13mph
W
Clear
Humidity
61%
Feels like
18°F
Dew Point
17°F
9 PM
27°F
0%
13mph
W
Clear
Humidity
62%
Feels like
16°F
Dew Point
16°F
10 PM
25°F
0%
14mph
W
Clear
Humidity
62%
Feels like
13°F
Dew Point
13°F
11 PM
22°F
0%
14mph
W
Clear
Humidity
60%
Feels like
10°F
Dew Point
11°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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