Hourly Weather Forecast - Union, MO

12 AM
24°F
30%
4mph
S
30 % Chance of Heavy Snow
Humidity
58%
Feels like
19°F
Dew Point
11°F
1 AM
24°F
10%
4mph
S
Cloudy
Humidity
60%
Feels like
19°F
Dew Point
12°F
2 AM
24°F
10%
4mph
S
Cloudy
Humidity
61%
Feels like
19°F
Dew Point
13°F
3 AM
24°F
10%
4mph
S
Cloudy
Humidity
64%
Feels like
19°F
Dew Point
13°F
4 AM
23°F
10%
4mph
S
Cloudy
Humidity
65%
Feels like
18°F
Dew Point
13°F
5 AM
22°F
10%
4mph
S
Cloudy
Humidity
69%
Feels like
17°F
Dew Point
14°F
6 AM
22°F
10%
4mph
S
Cloudy
Humidity
72%
Feels like
17°F
Dew Point
15°F
7 AM
23°F
10%
4mph
S
Cloudy
Humidity
71%
Feels like
18°F
Dew Point
16°F
7:16 AM
8 AM
27°F
10%
5mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
21°F
Dew Point
18°F
9 AM
31°F
10%
5mph
SSW
Mostly Cloudy
Humidity
59%
Feels like
26°F
Dew Point
19°F
10 AM
35°F
10%
5mph
SSW
Partly Cloudy
Humidity
52%
Feels like
31°F
Dew Point
19°F
11 AM
39°F
10%
5mph
SW
Partly Cloudy
Humidity
46%
Feels like
35°F
Dew Point
20°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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