Hourly Weather Forecast - Union, MO

12 AM
62°F
0%
7mph
SW
Mostly Cloudy
Humidity
90%
Feels like
62°F
Dew Point
59°F
1 AM
62°F
0%
7mph
SW
Mostly Cloudy
Humidity
91%
Feels like
62°F
Dew Point
59°F
2 AM
61°F
0%
7mph
SW
Mostly Cloudy
Humidity
93%
Feels like
61°F
Dew Point
59°F
3 AM
60°F
0%
7mph
SW
Mostly Cloudy
Humidity
94%
Feels like
60°F
Dew Point
59°F
4 AM
60°F
0%
7mph
SW
Partly Cloudy
Humidity
96%
Feels like
60°F
Dew Point
59°F
5 AM
59°F
0%
7mph
SW
Partly Cloudy
Humidity
98%
Feels like
59°F
Dew Point
59°F
6 AM
58°F
0%
7mph
SW
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
7 AM
59°F
0%
7mph
SW
Foggy
Humidity
99%
Feels like
59°F
Dew Point
58°F
7:19 AM
8 AM
61°F
0%
7mph
SW
Partly Cloudy
Humidity
97%
Feels like
61°F
Dew Point
60°F
9 AM
63°F
0%
8mph
SW
Partly Cloudy
Humidity
94%
Feels like
63°F
Dew Point
62°F
10 AM
65°F
0%
9mph
SW
Partly Cloudy
Humidity
89%
Feels like
65°F
Dew Point
62°F
11 AM
67°F
0%
10mph
SW
Partly Cloudy
Humidity
83%
Feels like
67°F
Dew Point
62°F
12 PM
69°F
0%
11mph
SW
Partly Cloudy
Humidity
79%
Feels like
69°F
Dew Point
62°F
1 PM
71°F
0%
11mph
SW
Partly Cloudy
Humidity
74%
Feels like
71°F
Dew Point
62°F
2 PM
72°F
0%
11mph
SW
Mostly Sunny
Humidity
71%
Feels like
72°F
Dew Point
62°F
3 PM
72°F
0%
10mph
SW
Mostly Sunny
Humidity
70%
Feels like
72°F
Dew Point
62°F
4 PM
71°F
0%
9mph
SW
Mostly Sunny
Humidity
71%
Feels like
71°F
Dew Point
61°F
4:48 PM
5 PM
69°F
0%
8mph
SSW
Clear
Humidity
75%
Feels like
69°F
Dew Point
60°F
6 PM
67°F
0%
7mph
SSW
Clear
Humidity
79%
Feels like
67°F
Dew Point
60°F
7 PM
65°F
0%
7mph
SSW
Mostly Clear
Humidity
80%
Feels like
65°F
Dew Point
59°F
8 PM
64°F
0%
7mph
SW
Mostly Clear
Humidity
82%
Feels like
64°F
Dew Point
58°F
9 PM
63°F
0%
7mph
SW
Partly Cloudy
Humidity
85%
Feels like
63°F
Dew Point
58°F
10 PM
62°F
0%
7mph
SW
Partly Cloudy
Humidity
87%
Feels like
62°F
Dew Point
59°F
11 PM
62°F
0%
7mph
SW
Partly Cloudy
Humidity
90%
Feels like
62°F
Dew Point
59°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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