Hourly Weather Forecast - O'Fallon, MO

12 AM
34°F
0%
4mph
NNW
Clear
Humidity
80%
Feels like
31°F
Dew Point
28°F
1 AM
33°F
0%
4mph
NNW
Clear
Humidity
81%
Feels like
30°F
Dew Point
28°F
2 AM
32°F
0%
4mph
NNW
Clear
Humidity
82%
Feels like
29°F
Dew Point
27°F
3 AM
31°F
0%
4mph
NNW
Clear
Humidity
82%
Feels like
28°F
Dew Point
27°F
4 AM
31°F
0%
3mph
N
Clear
Humidity
84%
Feels like
28°F
Dew Point
26°F
5 AM
30°F
0%
3mph
N
Clear
Humidity
85%
Feels like
30°F
Dew Point
26°F
6 AM
30°F
0%
2mph
NNE
Clear
Humidity
88%
Feels like
30°F
Dew Point
27°F
7 AM
31°F
0%
2mph
NE
Clear
Humidity
85%
Feels like
31°F
Dew Point
27°F
7:03 AM
8 AM
33°F
0%
2mph
ENE
Sunny
Humidity
82%
Feels like
33°F
Dew Point
28°F
9 AM
35°F
0%
3mph
E
Sunny
Humidity
75%
Feels like
32°F
Dew Point
28°F
10 AM
37°F
0%
4mph
ESE
Mostly Sunny
Humidity
70%
Feels like
34°F
Dew Point
28°F
11 AM
38°F
0%
5mph
ESE
Mostly Sunny
Humidity
65%
Feels like
35°F
Dew Point
28°F
12 PM
40°F
0%
6mph
SE
Mostly Sunny
Humidity
61%
Feels like
36°F
Dew Point
28°F
1 PM
41°F
0%
6mph
SE
Mostly Sunny
Humidity
58%
Feels like
37°F
Dew Point
28°F
2 PM
42°F
0%
7mph
SE
Mostly Sunny
Humidity
56%
Feels like
38°F
Dew Point
27°F
3 PM
42°F
0%
7mph
ESE
Mostly Sunny
Humidity
55%
Feels like
37°F
Dew Point
27°F
4 PM
41°F
0%
7mph
ESE
Partly Cloudy
Humidity
58%
Feels like
36°F
Dew Point
27°F
5 PM
39°F
0%
7mph
ESE
Mostly Cloudy
Humidity
62%
Feels like
34°F
Dew Point
27°F
5:31 PM
6 PM
38°F
0%
7mph
ESE
Cloudy
Humidity
67%
Feels like
33°F
Dew Point
28°F
7 PM
37°F
0%
7mph
ESE
Mostly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
28°F
8 PM
36°F
0%
7mph
SE
Partly Cloudy
Humidity
71%
Feels like
30°F
Dew Point
28°F
9 PM
35°F
0%
7mph
SE
Clear
Humidity
72%
Feels like
30°F
Dew Point
27°F
10 PM
35°F
10%
7mph
SE
Clear
Humidity
73%
Feels like
29°F
Dew Point
27°F
11 PM
35°F
10%
7mph
SE
Clear
Humidity
76%
Feels like
29°F
Dew Point
28°F

Tuesday's Weather Outlook

Tuesday's Weather Outlook

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Image courtesy of Pixabay.com

All About Snow Squalls

(Image provided by Pixabay.com)

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A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

A panoramic winter view of Crater Lake from Rim Village. (WolfmanSF via Wikimedia Commons)

Working Safely in Cold Weather

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