Hourly Weather Forecast - Sullivans Island, SC

4 AM
42°F
0%
2mph
WSW
Partly Cloudy
Humidity
88%
Feels like
42°F
Dew Point
39°F
5 AM
42°F
0%
2mph
WSW
Partly Cloudy
Humidity
83%
Feels like
42°F
Dew Point
38°F
6 AM
43°F
0%
3mph
W
Mostly Cloudy
Humidity
78%
Feels like
43°F
Dew Point
36°F
7 AM
44°F
0%
3mph
W
Cloudy
Humidity
73%
Feels like
44°F
Dew Point
35°F
7:22 AM
8 AM
46°F
0%
3mph
W
Mostly Cloudy
Humidity
69%
Feels like
46°F
Dew Point
36°F
9 AM
48°F
0%
3mph
WSW
Mostly Cloudy
Humidity
65%
Feels like
48°F
Dew Point
37°F
10 AM
51°F
10%
3mph
WSW
Mostly Cloudy
Humidity
58%
Feels like
51°F
Dew Point
37°F
11 AM
53°F
10%
4mph
W
Mostly Cloudy
Humidity
53%
Feels like
53°F
Dew Point
37°F
12 PM
54°F
10%
4mph
W
Mostly Cloudy
Humidity
52%
Feels like
54°F
Dew Point
37°F
1 PM
54°F
20%
5mph
W
Mostly Cloudy
Humidity
54%
Feels like
54°F
Dew Point
38°F
2 PM
53°F
20%
5mph
W
Cloudy
Humidity
60%
Feels like
53°F
Dew Point
39°F
3 PM
51°F
30%
4mph
W
30% Chance of Light Rain
Humidity
69%
Feels like
51°F
Dew Point
41°F
4 PM
49°F
30%
4mph
W
30% Chance of Light Rain
Humidity
78%
Feels like
47°F
Dew Point
42°F
5 PM
47°F
10%
5mph
W
Cloudy
Humidity
86%
Feels like
44°F
Dew Point
43°F
5:35 PM
6 PM
46°F
10%
6mph
WSW
Mostly Cloudy
Humidity
87%
Feels like
43°F
Dew Point
42°F
7 PM
46°F
10%
6mph
WSW
Mostly Cloudy
Humidity
85%
Feels like
43°F
Dew Point
42°F
8 PM
46°F
0%
7mph
WSW
Partly Cloudy
Humidity
84%
Feels like
42°F
Dew Point
41°F
9 PM
46°F
0%
7mph
WSW
Mostly Cloudy
Humidity
84%
Feels like
42°F
Dew Point
41°F
10 PM
46°F
0%
7mph
WSW
Mostly Cloudy
Humidity
86%
Feels like
42°F
Dew Point
42°F
11 PM
45°F
0%
7mph
WSW
Mostly Cloudy
Humidity
88%
Feels like
41°F
Dew Point
42°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide