Hourly Weather Forecast - Lake Saint Louis, MO

11 AM
22°F
70%
15mph
WNW
70% Chance of Snow
Humidity
70%
Feels like
8°F
Dew Point
13°F
12 PM
24°F
70%
15mph
WNW
70% Chance of Flurries
Humidity
66%
Feels like
11°F
Dew Point
14°F
1 PM
26°F
0%
15mph
WNW
Mostly Cloudy
Humidity
63%
Feels like
13°F
Dew Point
15°F
2 PM
27°F
0%
14mph
WNW
Mostly Cloudy
Humidity
60%
Feels like
16°F
Dew Point
15°F
3 PM
28°F
0%
14mph
WNW
Mostly Cloudy
Humidity
58%
Feels like
17°F
Dew Point
15°F
4 PM
28°F
0%
13mph
WNW
Mostly Cloudy
Humidity
55%
Feels like
17°F
Dew Point
13°F
5 PM
27°F
0%
12mph
WNW
Mostly Cloudy
Humidity
55%
Feels like
16°F
Dew Point
13°F
6 PM
26°F
0%
11mph
WNW
Mostly Cloudy
Humidity
53%
Feels like
16°F
Dew Point
11°F
7 PM
25°F
0%
10mph
WNW
Mostly Cloudy
Humidity
53%
Feels like
15°F
Dew Point
10°F
7:11 PM
8 PM
24°F
0%
9mph
WNW
Partly Cloudy
Humidity
53%
Feels like
15°F
Dew Point
10°F
9 PM
24°F
0%
9mph
NW
Partly Cloudy
Humidity
53%
Feels like
14°F
Dew Point
9°F
10 PM
23°F
0%
9mph
NW
Partly Cloudy
Humidity
52%
Feels like
14°F
Dew Point
8°F
11 PM
23°F
0%
8mph
NW
Partly Cloudy
Humidity
52%
Feels like
13°F
Dew Point
8°F

Today's Severe Weather Outlook

Dangerous Storms Take Aim At The Eastern U.S.

After more than 400 reports of severe weather on Sunday, a greater risk of dangerous thunderstorms exists today.

Snow and Ice Forecast Through Tuesday Evening

Snow, High Winds Plague Great Lakes With Blizzard Conditions

Today's Weather Outlook

Today's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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