Hourly Weather Forecast - Opal, SD

12 AM
22°F
0%
12mph
NW
Cloudy
Humidity
42%
Feels like
10°F
Dew Point
3°F
1 AM
22°F
0%
12mph
NW
Cloudy
Humidity
43%
Feels like
10°F
Dew Point
4°F
2 AM
22°F
0%
13mph
NW
Mostly Cloudy
Humidity
45%
Feels like
10°F
Dew Point
4°F
3 AM
22°F
0%
13mph
NW
Mostly Cloudy
Humidity
45%
Feels like
10°F
Dew Point
4°F
4 AM
22°F
0%
13mph
NW
Mostly Cloudy
Humidity
46%
Feels like
11°F
Dew Point
5°F
5 AM
22°F
0%
12mph
NW
Mostly Cloudy
Humidity
46%
Feels like
11°F
Dew Point
5°F
6 AM
22°F
0%
12mph
NNW
Mostly Cloudy
Humidity
47%
Feels like
10°F
Dew Point
5°F
7 AM
22°F
0%
12mph
NNW
Mostly Cloudy
Humidity
48%
Feels like
10°F
Dew Point
5°F
7:21 AM
8 AM
23°F
0%
12mph
NNW
Mostly Cloudy
Humidity
47%
Feels like
11°F
Dew Point
6°F
9 AM
26°F
0%
12mph
NNW
Mostly Cloudy
Humidity
43%
Feels like
15°F
Dew Point
6°F
10 AM
29°F
0%
13mph
NNW
Cloudy
Humidity
38%
Feels like
19°F
Dew Point
7°F
11 AM
33°F
0%
13mph
NNW
Cloudy
Humidity
34%
Feels like
23°F
Dew Point
8°F
12 PM
35°F
0%
14mph
NW
Cloudy
Humidity
31%
Feels like
25°F
Dew Point
7°F
1 PM
36°F
0%
15mph
NW
Cloudy
Humidity
29%
Feels like
27°F
Dew Point
7°F
2 PM
37°F
0%
15mph
NW
Cloudy
Humidity
28%
Feels like
28°F
Dew Point
7°F
3 PM
36°F
0%
13mph
WNW
Cloudy
Humidity
30%
Feels like
27°F
Dew Point
8°F
4 PM
34°F
0%
11mph
WNW
Cloudy
Humidity
34%
Feels like
26°F
Dew Point
9°F
4:44 PM
5 PM
32°F
0%
10mph
W
Cloudy
Humidity
38%
Feels like
24°F
Dew Point
10°F
6 PM
31°F
0%
9mph
W
Cloudy
Humidity
41%
Feels like
22°F
Dew Point
10°F
7 PM
29°F
0%
9mph
W
Cloudy
Humidity
45%
Feels like
21°F
Dew Point
10°F
8 PM
28°F
0%
9mph
W
Cloudy
Humidity
48%
Feels like
19°F
Dew Point
11°F
9 PM
28°F
0%
9mph
W
Mostly Cloudy
Humidity
49%
Feels like
19°F
Dew Point
11°F
10 PM
28°F
0%
9mph
W
Mostly Cloudy
Humidity
50%
Feels like
19°F
Dew Point
12°F
11 PM
28°F
0%
9mph
W
Partly Cloudy
Humidity
51%
Feels like
19°F
Dew Point
12°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

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Today's National Outlook

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Snow & Ski Forecast

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