Hourly Weather Forecast - Union, MO

12 AM
23°F
10%
3mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
23°F
Dew Point
16°F
1 AM
22°F
10%
3mph
NW
Partly Cloudy
Humidity
77%
Feels like
22°F
Dew Point
16°F
2 AM
22°F
10%
3mph
NW
Mostly Clear
Humidity
78%
Feels like
22°F
Dew Point
16°F
3 AM
21°F
10%
3mph
NW
Clear
Humidity
80%
Feels like
21°F
Dew Point
16°F
4 AM
20°F
10%
3mph
WNW
Clear
Humidity
80%
Feels like
20°F
Dew Point
15°F
5 AM
20°F
10%
3mph
WNW
Clear
Humidity
80%
Feels like
20°F
Dew Point
15°F
6 AM
19°F
10%
3mph
W
Clear
Humidity
81%
Feels like
19°F
Dew Point
15°F
7 AM
20°F
10%
3mph
W
Clear
Humidity
77%
Feels like
16°F
Dew Point
14°F
7:16 AM
8 AM
22°F
10%
4mph
W
Sunny
Humidity
72%
Feels like
17°F
Dew Point
15°F
9 AM
26°F
10%
4mph
W
Sunny
Humidity
60%
Feels like
21°F
Dew Point
14°F
10 AM
29°F
10%
5mph
W
Sunny
Humidity
50%
Feels like
24°F
Dew Point
13°F
11 AM
32°F
10%
5mph
W
Mostly Sunny
Humidity
41%
Feels like
27°F
Dew Point
11°F
12 PM
34°F
10%
6mph
W
Mostly Sunny
Humidity
36%
Feels like
29°F
Dew Point
10°F
1 PM
36°F
10%
6mph
W
Partly Cloudy
Humidity
32%
Feels like
31°F
Dew Point
9°F
2 PM
37°F
10%
6mph
W
Mostly Cloudy
Humidity
31%
Feels like
32°F
Dew Point
9°F
3 PM
37°F
10%
5mph
WSW
Cloudy
Humidity
30%
Feels like
33°F
Dew Point
9°F
4 PM
36°F
10%
4mph
WSW
Partly Cloudy
Humidity
32%
Feels like
32°F
Dew Point
9°F
5 PM
33°F
10%
3mph
SW
Mostly Sunny
Humidity
39%
Feels like
33°F
Dew Point
10°F
5:14 PM
6 PM
29°F
10%
2mph
SSW
Clear
Humidity
49%
Feels like
29°F
Dew Point
12°F
7 PM
26°F
10%
3mph
S
Mostly Clear
Humidity
51%
Feels like
26°F
Dew Point
11°F
8 PM
25°F
10%
3mph
S
Partly Cloudy
Humidity
56%
Feels like
21°F
Dew Point
11°F
9 PM
23°F
10%
3mph
S
Cloudy
Humidity
58%
Feels like
19°F
Dew Point
11°F
10 PM
23°F
20%
3mph
S
Cloudy
Humidity
60%
Feels like
19°F
Dew Point
11°F
11 PM
23°F
30%
3mph
S
30 % Chance of Heavy Snow
Humidity
58%
Feels like
19°F
Dew Point
11°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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