Hourly Weather Forecast - Opal, SD

12 AM
19°F
0%
9mph
WSW
Mostly Clear
Humidity
61%
Feels like
8°F
Dew Point
8°F
1 AM
20°F
0%
9mph
WSW
Clear
Humidity
60%
Feels like
9°F
Dew Point
8°F
2 AM
20°F
0%
10mph
WSW
Clear
Humidity
58%
Feels like
9°F
Dew Point
8°F
3 AM
22°F
0%
11mph
WSW
Clear
Humidity
56%
Feels like
10°F
Dew Point
8°F
4 AM
23°F
0%
12mph
WSW
Mostly Clear
Humidity
53%
Feels like
11°F
Dew Point
8°F
5 AM
24°F
0%
13mph
WSW
Mostly Clear
Humidity
50%
Feels like
12°F
Dew Point
8°F
6 AM
25°F
0%
13mph
WSW
Mostly Clear
Humidity
49%
Feels like
13°F
Dew Point
8°F
7 AM
26°F
0%
13mph
WSW
Partly Cloudy
Humidity
47%
Feels like
14°F
Dew Point
8°F
7:19 AM
8 AM
28°F
0%
14mph
WSW
Partly Cloudy
Humidity
44%
Feels like
17°F
Dew Point
9°F
9 AM
32°F
0%
15mph
WSW
Mostly Cloudy
Humidity
38%
Feels like
22°F
Dew Point
10°F
10 AM
38°F
0%
17mph
WSW
Mostly Cloudy
Humidity
32%
Feels like
29°F
Dew Point
11°F
11 AM
43°F
0%
18mph
WSW
Mostly Cloudy
Humidity
27%
Feels like
35°F
Dew Point
11°F
12 PM
47°F
0%
18mph
W
Mostly Cloudy
Humidity
24%
Feels like
40°F
Dew Point
12°F
1 PM
49°F
0%
18mph
WNW
Cloudy
Humidity
22%
Feels like
43°F
Dew Point
12°F
2 PM
50°F
0%
17mph
WNW
Cloudy
Humidity
22%
Feels like
50°F
Dew Point
13°F
3 PM
48°F
0%
16mph
WNW
Mostly Cloudy
Humidity
25%
Feels like
41°F
Dew Point
14°F
4 PM
43°F
0%
14mph
NW
Partly Cloudy
Humidity
30%
Feels like
36°F
Dew Point
14°F
4:48 PM
5 PM
39°F
0%
12mph
NW
Partly Cloudy
Humidity
35%
Feels like
32°F
Dew Point
13°F
6 PM
36°F
0%
10mph
NW
Mostly Clear
Humidity
39%
Feels like
29°F
Dew Point
13°F
7 PM
33°F
0%
9mph
WNW
Mostly Clear
Humidity
43%
Feels like
26°F
Dew Point
13°F
8 PM
31°F
0%
8mph
WNW
Clear
Humidity
47%
Feels like
23°F
Dew Point
13°F
9 PM
29°F
0%
8mph
W
Clear
Humidity
51%
Feels like
21°F
Dew Point
13°F
10 PM
28°F
0%
8mph
W
Clear
Humidity
54%
Feels like
20°F
Dew Point
13°F
11 PM
27°F
0%
8mph
W
Clear
Humidity
58%
Feels like
18°F
Dew Point
14°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(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

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