Hourly Weather Forecast - Union, MI

12 AM
22°F
0%
2mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
22°F
Dew Point
13°F
1 AM
21°F
0%
3mph
S
Mostly Cloudy
Humidity
69%
Feels like
17°F
Dew Point
13°F
2 AM
21°F
10%
4mph
S
Cloudy
Humidity
68%
Feels like
16°F
Dew Point
12°F
3 AM
21°F
10%
4mph
SSE
Cloudy
Humidity
66%
Feels like
16°F
Dew Point
11°F
4 AM
21°F
10%
4mph
SSE
Cloudy
Humidity
65%
Feels like
16°F
Dew Point
11°F
5 AM
22°F
10%
4mph
SSE
Cloudy
Humidity
64%
Feels like
16°F
Dew Point
12°F
6 AM
22°F
10%
4mph
SSE
Cloudy
Humidity
64%
Feels like
16°F
Dew Point
12°F
7 AM
23°F
10%
5mph
SSE
Cloudy
Humidity
64%
Feels like
16°F
Dew Point
12°F
8 AM
24°F
10%
5mph
SSE
Mostly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
13°F
8:07 AM
9 AM
26°F
10%
6mph
SSE
Partly Cloudy
Humidity
58%
Feels like
19°F
Dew Point
13°F
10 AM
29°F
20%
7mph
SSE
Partly Cloudy
Humidity
53%
Feels like
22°F
Dew Point
14°F
11 AM
31°F
30%
7mph
SSE
30% Chance Snow Showers
Humidity
49%
Feels like
25°F
Dew Point
14°F
12 PM
34°F
40%
8mph
SSE
40% Chance Snow Showers
Humidity
45%
Feels like
27°F
Dew Point
15°F
1 PM
36°F
40%
9mph
SSE
40% Chance Snow Showers
Humidity
42%
Feels like
29°F
Dew Point
15°F
2 PM
37°F
30%
9mph
SSE
30% Chance of Flurries
Humidity
42%
Feels like
30°F
Dew Point
16°F
3 PM
37°F
30%
8mph
SSE
30% Chance of Flurries
Humidity
43%
Feels like
30°F
Dew Point
16°F
4 PM
36°F
20%
8mph
SE
Cloudy
Humidity
45%
Feels like
30°F
Dew Point
17°F
5 PM
35°F
10%
8mph
SE
Mostly Cloudy
Humidity
49%
Feels like
29°F
Dew Point
18°F
5:16 PM
6 PM
34°F
10%
8mph
SSE
Mostly Cloudy
Humidity
54%
Feels like
28°F
Dew Point
20°F
7 PM
33°F
10%
7mph
SSE
Mostly Cloudy
Humidity
59%
Feels like
27°F
Dew Point
20°F
8 PM
33°F
10%
7mph
SSE
Mostly Cloudy
Humidity
63%
Feels like
26°F
Dew Point
22°F
9 PM
33°F
10%
7mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
26°F
Dew Point
22°F
10 PM
33°F
10%
7mph
SSE
Mostly Cloudy
Humidity
66%
Feels like
26°F
Dew Point
23°F
11 PM
33°F
10%
7mph
SSE
Mostly Cloudy
Humidity
68%
Feels like
26°F
Dew Point
24°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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