Hourly Weather Forecast - Herculaneum, MO

12 AM
17°F
10%
7mph
WNW
Mostly Clear
Humidity
54%
Feels like
7°F
Dew Point
3°F
1 AM
16°F
10%
8mph
NW
Mostly Clear
Humidity
56%
Feels like
5°F
Dew Point
3°F
2 AM
15°F
10%
8mph
NW
Partly Cloudy
Humidity
59%
Feels like
4°F
Dew Point
3°F
3 AM
14°F
10%
8mph
NW
Mostly Cloudy
Humidity
64%
Feels like
3°F
Dew Point
4°F
4 AM
12°F
10%
8mph
NW
Mostly Cloudy
Humidity
61%
Feels like
1°F
Dew Point
2°F
5 AM
11°F
10%
8mph
WNW
Mostly Cloudy
Humidity
59%
Feels like
0°F
Dew Point
-1°F
6 AM
10°F
10%
8mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
-1°F
Dew Point
-2°F
7 AM
11°F
10%
8mph
WNW
Mostly Cloudy
Humidity
54%
Feels like
0°F
Dew Point
-2°F

Monday's Weather Outlook

Today's Weather Outlook

An active pattern comes to an end as high pressure will bring quiet weather nationally.

(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

(Image provided by Pixabay.com)

Before a High Wind Event

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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