Hourly Weather Forecast - Union, MO

12 AM
22°F
0%
2mph
NW
Mostly Clear
Humidity
44%
Feels like
22°F
Dew Point
4°F
1 AM
21°F
0%
2mph
NW
Mostly Clear
Humidity
47%
Feels like
21°F
Dew Point
4°F
2 AM
20°F
0%
2mph
NNW
Mostly Clear
Humidity
50%
Feels like
20°F
Dew Point
4°F
3 AM
19°F
10%
2mph
NNW
Mostly Clear
Humidity
52%
Feels like
19°F
Dew Point
4°F
4 AM
18°F
10%
2mph
N
Partly Cloudy
Humidity
55%
Feels like
18°F
Dew Point
4°F
5 AM
17°F
10%
2mph
N
Partly Cloudy
Humidity
58%
Feels like
17°F
Dew Point
4°F
6 AM
17°F
10%
2mph
N
Partly Cloudy
Humidity
58%
Feels like
17°F
Dew Point
4°F
7 AM
18°F
10%
2mph
N
Partly Cloudy
Humidity
56%
Feels like
18°F
Dew Point
5°F
7:12 AM
8 AM
20°F
10%
0mph
NNE
Mostly Cloudy
Humidity
53%
Feels like
20°F
Dew Point
6°F
9 AM
24°F
10%
2mph
S
Mostly Cloudy
Humidity
49%
Feels like
24°F
Dew Point
8°F
10 AM
29°F
10%
4mph
S
Cloudy
Humidity
43%
Feels like
25°F
Dew Point
9°F
11 AM
33°F
10%
4mph
S
Cloudy
Humidity
37%
Feels like
28°F
Dew Point
9°F
12 PM
36°F
10%
5mph
S
Cloudy
Humidity
32%
Feels like
31°F
Dew Point
9°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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Allergy Forecast

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