Hourly Weather Forecast - Lake Saint Louis, MO

12 AM
24°F
0%
5mph
NW
Clear
Humidity
48%
Feels like
19°F
Dew Point
7°F
1 AM
24°F
0%
4mph
NW
Clear
Humidity
49%
Feels like
18°F
Dew Point
7°F
2 AM
23°F
0%
4mph
NW
Clear
Humidity
50%
Feels like
17°F
Dew Point
7°F
3 AM
22°F
0%
4mph
NW
Clear
Humidity
51%
Feels like
17°F
Dew Point
7°F
4 AM
22°F
0%
4mph
NW
Clear
Humidity
53%
Feels like
17°F
Dew Point
7°F
5 AM
21°F
0%
3mph
NW
Clear
Humidity
54%
Feels like
17°F
Dew Point
7°F
6 AM
21°F
0%
3mph
NW
Clear
Humidity
55%
Feels like
21°F
Dew Point
8°F
7 AM
22°F
0%
2mph
NW
Clear
Humidity
54%
Feels like
22°F
Dew Point
8°F
7:20 AM
8 AM
24°F
0%
2mph
NW
Mostly Sunny
Humidity
52%
Feels like
24°F
Dew Point
9°F
9 AM
26°F
0%
2mph
NW
Mostly Sunny
Humidity
49%
Feels like
26°F
Dew Point
10°F
10 AM
29°F
0%
2mph
WNW
Mostly Sunny
Humidity
45%
Feels like
29°F
Dew Point
10°F
11 AM
31°F
0%
2mph
W
Mostly Sunny
Humidity
41%
Feels like
31°F
Dew Point
10°F
12 PM
33°F
0%
2mph
W
Mostly Sunny
Humidity
37%
Feels like
33°F
Dew Point
10°F
1 PM
35°F
0%
2mph
WSW
Mostly Sunny
Humidity
34%
Feels like
35°F
Dew Point
10°F
2 PM
36°F
0%
2mph
WSW
Partly Cloudy
Humidity
32%
Feels like
36°F
Dew Point
9°F
3 PM
37°F
0%
3mph
SW
Partly Cloudy
Humidity
30%
Feels like
37°F
Dew Point
9°F
4 PM
36°F
0%
3mph
SW
Partly Cloudy
Humidity
32%
Feels like
36°F
Dew Point
9°F
5 PM
34°F
0%
2mph
SSW
Partly Cloudy
Humidity
36%
Feels like
34°F
Dew Point
9°F
5:05 PM
6 PM
32°F
0%
3mph
S
Partly Cloudy
Humidity
39%
Feels like
32°F
Dew Point
10°F
7 PM
31°F
0%
3mph
S
Partly Cloudy
Humidity
43%
Feels like
28°F
Dew Point
11°F
8 PM
32°F
0%
4mph
S
Mostly Cloudy
Humidity
44%
Feels like
28°F
Dew Point
12°F
9 PM
32°F
20%
4mph
SSW
Cloudy
Humidity
44%
Feels like
28°F
Dew Point
13°F
10 PM
33°F
40%
4mph
SSW
40% Chance of Flurries
Humidity
46%
Feels like
29°F
Dew Point
15°F
11 PM
34°F
60%
4mph
SSW
60% Chance of Flurries
Humidity
49%
Feels like
30°F
Dew Point
17°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Wednesday's Weather Outlook

Today's Weather Outlook

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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