Hourly Weather Forecast - O'Fallon, MO

12 AM
54°F
40%
4mph
WSW
40% Chance Rain Showers
Humidity
77%
Feels like
54°F
Dew Point
47°F
1 AM
52°F
40%
4mph
W
40% Chance Rain Showers
Humidity
77%
Feels like
52°F
Dew Point
45°F
2 AM
51°F
40%
4mph
W
40% Chance of Light Rain
Humidity
75%
Feels like
51°F
Dew Point
44°F
3 AM
51°F
40%
5mph
WNW
40% Chance of Light Rain
Humidity
75%
Feels like
51°F
Dew Point
43°F
4 AM
49°F
30%
6mph
NW
30% Chance of Light Rain
Humidity
76%
Feels like
47°F
Dew Point
42°F
5 AM
49°F
20%
6mph
NW
Mostly Cloudy
Humidity
77%
Feels like
46°F
Dew Point
42°F
6 AM
48°F
20%
7mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
45°F
Dew Point
42°F
6:59 AM
7 AM
48°F
20%
7mph
NNW
Mostly Cloudy
Humidity
78%
Feels like
45°F
Dew Point
42°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.

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All About Snow Squalls

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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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