Hourly Weather Forecast - O'Fallon, MO

12 AM
35°F
0%
6mph
W
Clear
Humidity
84%
Feels like
30°F
Dew Point
30°F
1 AM
34°F
0%
6mph
W
Clear
Humidity
85%
Feels like
29°F
Dew Point
30°F
2 AM
33°F
0%
6mph
W
Clear
Humidity
86%
Feels like
28°F
Dew Point
30°F
3 AM
34°F
0%
6mph
WSW
Clear
Humidity
87%
Feels like
28°F
Dew Point
30°F
4 AM
34°F
0%
7mph
WSW
Clear
Humidity
87%
Feels like
28°F
Dew Point
31°F
5 AM
35°F
0%
8mph
WSW
Clear
Humidity
87%
Feels like
29°F
Dew Point
32°F
6 AM
36°F
0%
9mph
W
Clear
Humidity
86%
Feels like
29°F
Dew Point
33°F
7 AM
38°F
0%
10mph
W
Clear
Humidity
83%
Feels like
31°F
Dew Point
33°F
7:04 AM
8 AM
41°F
0%
11mph
WNW
Sunny
Humidity
79%
Feels like
34°F
Dew Point
35°F
9 AM
44°F
0%
13mph
WNW
Sunny
Humidity
73%
Feels like
38°F
Dew Point
36°F
10 AM
46°F
0%
13mph
NW
Mostly Sunny
Humidity
68%
Feels like
41°F
Dew Point
36°F
11 AM
48°F
0%
14mph
NW
Partly Cloudy
Humidity
64%
Feels like
42°F
Dew Point
36°F
12 PM
48°F
0%
15mph
NNW
Mostly Cloudy
Humidity
63%
Feels like
42°F
Dew Point
36°F
1 PM
48°F
0%
15mph
NNW
Mostly Cloudy
Humidity
62%
Feels like
43°F
Dew Point
36°F
2 PM
48°F
0%
15mph
NNW
Partly Cloudy
Humidity
61%
Feels like
42°F
Dew Point
35°F
3 PM
47°F
0%
14mph
NNW
Partly Cloudy
Humidity
62%
Feels like
41°F
Dew Point
34°F
4 PM
45°F
0%
13mph
NNW
Partly Cloudy
Humidity
63%
Feels like
39°F
Dew Point
34°F
5 PM
43°F
0%
11mph
NNW
Mostly Cloudy
Humidity
66%
Feels like
37°F
Dew Point
33°F
5:30 PM
6 PM
41°F
0%
10mph
NNW
Mostly Cloudy
Humidity
70%
Feels like
35°F
Dew Point
32°F
7 PM
39°F
0%
9mph
NNW
Cloudy
Humidity
74%
Feels like
33°F
Dew Point
32°F
8 PM
39°F
0%
9mph
NNW
Cloudy
Humidity
75%
Feels like
33°F
Dew Point
31°F
9 PM
38°F
0%
9mph
NNW
Mostly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
30°F
10 PM
37°F
0%
8mph
NNW
Mostly Cloudy
Humidity
73%
Feels like
31°F
Dew Point
29°F
11 PM
36°F
0%
8mph
N
Partly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
28°F

Today's Weather Outlook

Today's Weather Outlook

Quiet and warm weather continues for the Western U.S., while wetter weather occurs on the opposite end of the nation.

Image courtesy of Pixabay.com

All About Snow Squalls

(Image provided by Pixabay.com)

Before A Winter Storm: Prep Your Pets!

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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