Hourly Weather Forecast - Opal, SD

12 AM
36°F
0%
10mph
WSW
Clear
Humidity
81%
Feels like
28°F
Dew Point
31°F
1 AM
37°F
0%
11mph
WSW
Clear
Humidity
76%
Feels like
29°F
Dew Point
30°F
2 AM
37°F
0%
12mph
WSW
Clear
Humidity
72%
Feels like
30°F
Dew Point
29°F
3 AM
38°F
0%
13mph
WSW
Partly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
28°F
4 AM
38°F
0%
15mph
WSW
Partly Cloudy
Humidity
64%
Feels like
30°F
Dew Point
27°F
5 AM
38°F
0%
15mph
WSW
Mostly Cloudy
Humidity
60%
Feels like
30°F
Dew Point
26°F
6 AM
38°F
0%
14mph
WSW
Partly Cloudy
Humidity
57%
Feels like
30°F
Dew Point
25°F
7 AM
39°F
0%
13mph
W
Partly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
24°F
7:22 AM
8 AM
40°F
0%
12mph
W
Sunny
Humidity
51%
Feels like
32°F
Dew Point
23°F
9 AM
43°F
0%
12mph
WNW
Sunny
Humidity
46%
Feels like
37°F
Dew Point
24°F
10 AM
47°F
0%
12mph
WNW
Sunny
Humidity
40%
Feels like
42°F
Dew Point
24°F
11 AM
51°F
10%
14mph
NW
Sunny
Humidity
35%
Feels like
51°F
Dew Point
24°F
12 PM
52°F
10%
15mph
NW
Mostly Sunny
Humidity
31%
Feels like
52°F
Dew Point
22°F
1 PM
52°F
10%
17mph
NW
Partly Cloudy
Humidity
29%
Feels like
52°F
Dew Point
21°F
2 PM
51°F
10%
19mph
NNW
Mostly Cloudy
Humidity
29%
Feels like
51°F
Dew Point
19°F
3 PM
48°F
10%
19mph
NNW
Cloudy
Humidity
31%
Feels like
41°F
Dew Point
19°F
4 PM
44°F
0%
20mph
NNW
Windy
Humidity
36%
Feels like
36°F
Dew Point
19°F
4:42 PM
5 PM
41°F
0%
20mph
NNW
Cloudy
Humidity
39%
Feels like
31°F
Dew Point
18°F
6 PM
38°F
0%
18mph
NW
Cloudy
Humidity
41%
Feels like
28°F
Dew Point
17°F
7 PM
36°F
0%
19mph
NW
Cloudy
Humidity
42%
Feels like
25°F
Dew Point
15°F
8 PM
34°F
0%
20mph
NW
Cloudy
Humidity
43%
Feels like
23°F
Dew Point
14°F
9 PM
33°F
0%
21mph
NW
Windy
Humidity
42%
Feels like
21°F
Dew Point
13°F
10 PM
32°F
0%
21mph
NW
Windy
Humidity
41%
Feels like
20°F
Dew Point
11°F
11 PM
31°F
0%
21mph
NW
Windy
Humidity
40%
Feels like
19°F
Dew Point
10°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(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