Hourly Weather Forecast - Opal, SD

12 AM
38°F
0%
6mph
WSW
Cloudy
Humidity
67%
Feels like
34°F
Dew Point
28°F
1 AM
38°F
0%
7mph
SW
Cloudy
Humidity
66%
Feels like
33°F
Dew Point
28°F
2 AM
38°F
0%
7mph
SW
Cloudy
Humidity
66%
Feels like
33°F
Dew Point
28°F
3 AM
38°F
0%
7mph
SW
Cloudy
Humidity
65%
Feels like
32°F
Dew Point
27°F
4 AM
37°F
0%
8mph
SW
Cloudy
Humidity
65%
Feels like
32°F
Dew Point
27°F
5 AM
37°F
0%
8mph
SW
Cloudy
Humidity
64%
Feels like
32°F
Dew Point
26°F
6 AM
37°F
0%
8mph
SW
Partly Cloudy
Humidity
64%
Feels like
31°F
Dew Point
26°F
7 AM
37°F
0%
8mph
SW
Mostly Clear
Humidity
63%
Feels like
31°F
Dew Point
26°F
7:23 AM
8 AM
39°F
0%
9mph
SW
Mostly Sunny
Humidity
60%
Feels like
33°F
Dew Point
26°F
9 AM
44°F
0%
9mph
SW
Mostly Sunny
Humidity
53%
Feels like
38°F
Dew Point
27°F
10 AM
50°F
0%
10mph
SW
Partly Cloudy
Humidity
43%
Feels like
46°F
Dew Point
28°F
11 AM
55°F
0%
11mph
WSW
Partly Cloudy
Humidity
37%
Feels like
55°F
Dew Point
29°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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