Hourly Weather Forecast - Barnhart, MO

12 AM
38°F
0%
6mph
SW
Foggy
Humidity
99%
Feels like
33°F
Dew Point
37°F
1 AM
38°F
0%
5mph
SW
Foggy
Humidity
99%
Feels like
34°F
Dew Point
38°F
2 AM
38°F
0%
5mph
SW
Foggy
Humidity
99%
Feels like
34°F
Dew Point
38°F
3 AM
38°F
0%
5mph
WSW
Foggy
Humidity
99%
Feels like
34°F
Dew Point
38°F
4 AM
38°F
0%
4mph
WSW
Partly Cloudy
Humidity
98%
Feels like
34°F
Dew Point
37°F
5 AM
36°F
0%
4mph
WSW
Foggy
Humidity
100%
Feels like
33°F
Dew Point
36°F
6 AM
36°F
0%
4mph
WSW
Foggy
Humidity
100%
Feels like
33°F
Dew Point
36°F
7 AM
36°F
0%
3mph
WSW
Foggy
Humidity
100%
Feels like
33°F
Dew Point
36°F
7:12 AM
8 AM
38°F
0%
3mph
WSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
38°F
9 AM
41°F
0%
3mph
WSW
Foggy
Humidity
100%
Feels like
41°F
Dew Point
41°F
10 AM
44°F
0%
2mph
SW
Hazy
Humidity
93%
Feels like
44°F
Dew Point
42°F
11 AM
48°F
0%
3mph
SSW
Sunny
Humidity
82%
Feels like
48°F
Dew Point
43°F
12 PM
51°F
0%
3mph
S
Sunny
Humidity
75%
Feels like
51°F
Dew Point
43°F
1 PM
54°F
0%
4mph
S
Sunny
Humidity
69%
Feels like
54°F
Dew Point
44°F
2 PM
55°F
0%
4mph
SSE
Sunny
Humidity
67%
Feels like
55°F
Dew Point
44°F
3 PM
53°F
0%
5mph
SSE
Sunny
Humidity
69%
Feels like
53°F
Dew Point
44°F
4 PM
51°F
0%
5mph
SSE
Sunny
Humidity
77%
Feels like
51°F
Dew Point
43°F
4:42 PM
5 PM
47°F
0%
6mph
SSE
Mostly Clear
Humidity
83%
Feels like
45°F
Dew Point
43°F
6 PM
45°F
0%
6mph
SSE
Partly Cloudy
Humidity
91%
Feels like
42°F
Dew Point
42°F
7 PM
44°F
0%
7mph
SSE
Partly Cloudy
Humidity
97%
Feels like
39°F
Dew Point
43°F
8 PM
43°F
0%
8mph
SSE
Foggy
Humidity
99%
Feels like
38°F
Dew Point
43°F
9 PM
43°F
0%
8mph
S
Foggy
Humidity
100%
Feels like
38°F
Dew Point
43°F
10 PM
44°F
0%
9mph
S
Foggy
Humidity
100%
Feels like
39°F
Dew Point
44°F
11 PM
45°F
0%
10mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
45°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday'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 strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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