Hourly Weather Forecast - Union, MI

12 AM
33°F
0%
13mph
SW
Mostly Cloudy
Humidity
79%
Feels like
24°F
Dew Point
28°F
1 AM
34°F
10%
12mph
SW
Mostly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
29°F
2 AM
34°F
10%
12mph
SW
Mostly Cloudy
Humidity
82%
Feels like
26°F
Dew Point
29°F
3 AM
35°F
10%
12mph
WSW
Cloudy
Humidity
81%
Feels like
26°F
Dew Point
29°F
4 AM
35°F
10%
12mph
WSW
Mostly Cloudy
Humidity
83%
Feels like
27°F
Dew Point
30°F
5 AM
36°F
10%
12mph
WSW
Mostly Cloudy
Humidity
81%
Feels like
27°F
Dew Point
30°F
6 AM
35°F
0%
11mph
W
Mostly Cloudy
Humidity
83%
Feels like
27°F
Dew Point
31°F
7 AM
35°F
0%
10mph
W
Mostly Cloudy
Humidity
83%
Feels like
28°F
Dew Point
31°F
8 AM
35°F
0%
10mph
W
Partly Cloudy
Humidity
80%
Feels like
28°F
Dew Point
30°F
8:04 AM
9 AM
35°F
0%
9mph
W
Mostly Cloudy
Humidity
81%
Feels like
28°F
Dew Point
30°F
10 AM
35°F
0%
9mph
W
Mostly Cloudy
Humidity
79%
Feels like
28°F
Dew Point
29°F
11 AM
35°F
0%
8mph
W
Mostly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
30°F
12 PM
35°F
0%
8mph
W
Mostly Cloudy
Humidity
79%
Feels like
29°F
Dew Point
30°F
1 PM
36°F
0%
7mph
W
Partly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
29°F
2 PM
36°F
0%
6mph
W
Partly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
29°F
3 PM
35°F
0%
4mph
SW
Partly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
28°F
4 PM
35°F
0%
5mph
SSW
Partly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
28°F
5 PM
33°F
0%
6mph
S
Partly Cloudy
Humidity
81%
Feels like
28°F
Dew Point
28°F
5:14 PM
6 PM
32°F
0%
6mph
S
Partly Cloudy
Humidity
81%
Feels like
27°F
Dew Point
27°F
7 PM
31°F
0%
6mph
SSE
Partly Cloudy
Humidity
79%
Feels like
26°F
Dew Point
26°F
8 PM
31°F
0%
7mph
SSE
Partly Cloudy
Humidity
80%
Feels like
25°F
Dew Point
26°F
9 PM
31°F
0%
8mph
SSE
Partly Cloudy
Humidity
80%
Feels like
24°F
Dew Point
26°F
10 PM
32°F
0%
10mph
SSE
Partly Cloudy
Humidity
82%
Feels like
23°F
Dew Point
27°F
11 PM
32°F
0%
11mph
S
Partly Cloudy
Humidity
83%
Feels like
24°F
Dew Point
28°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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